Mathematics

Grade-7

Easy

Question

# The sum or difference of is _____________.

- -2.0
- 3.5
- -4.5
- -2.5

Hint:

### In this question we can use LCM method to find the answer.

## The correct answer is: -2.0

### STEP BY STEP SOLUTION

Converting mixed fraction into simple fraction

Taking LCM

=

The aswer of the above question is -2

### Related Questions to study

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### An airplane covers 1020 miles in an hour. Distance covered by it in hours is __________ miles.

STEP SBY STEP SOLUTION

Distance covered by aeroplane oin 1 hour = 1020 miles

Distance covered by aeroplane in

AEROPLANE WILL COVER

Distance covered by aeroplane oin 1 hour = 1020 miles

Distance covered by aeroplane in

AEROPLANE WILL COVER

### An airplane covers 1020 miles in an hour. Distance covered by it in hours is __________ miles.

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STEP SBY STEP SOLUTION

Distance covered by aeroplane oin 1 hour = 1020 miles

Distance covered by aeroplane in

AEROPLANE WILL COVER

Distance covered by aeroplane oin 1 hour = 1020 miles

Distance covered by aeroplane in

AEROPLANE WILL COVER

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### The value of is __________.

STEP BY STEP SOLUTION

\]

\]

### The value of is __________.

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STEP BY STEP SOLUTION

\]

\]

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### The sum or difference of is _____________.

STEP BY STEP SOLUTION

The answer of the above question is or -0.41

The answer of the above question is or -0.41

### The sum or difference of is _____________.

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STEP BY STEP SOLUTION

The answer of the above question is or -0.41

The answer of the above question is or -0.41

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### The value of is ___________.

STEP BY STEP SOLUTION

### The value of is ___________.

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STEP BY STEP SOLUTION

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### The sum or difference of is __________.

STEP BY STEP SOLUTION

The answerof this question is

The answerof this question is

### The sum or difference of is __________.

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STEP BY STEP SOLUTION

The answerof this question is

The answerof this question is

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### Simplify

STEP BY STEP SOLUTION

### Simplify

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STEP BY STEP SOLUTION

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### The sum or difference of is _________.

STEP BY STEP SOLUTION

### The sum or difference of is _________.

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STEP BY STEP SOLUTION

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### The value of is _________.

STEP BY STEP SOLUTION

### The value of is _________.

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STEP BY STEP SOLUTION

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### Determine the distance between 2.5 and - 0.5 on the number line shown

STEP BY STEP SOLUTION

We know that the distance is the difference between the numbers.

So, we will subract -0.5 from 2.5

|2.5 – (-0.5) | = |2.5 + 0.5| = 3 units.

We know that the distance is the difference between the numbers.

So, we will subract -0.5 from 2.5

|2.5 – (-0.5) | = |2.5 + 0.5| = 3 units.

### Determine the distance between 2.5 and - 0.5 on the number line shown

MathematicsGrade-7

STEP BY STEP SOLUTION

We know that the distance is the difference between the numbers.

So, we will subract -0.5 from 2.5

|2.5 – (-0.5) | = |2.5 + 0.5| = 3 units.

We know that the distance is the difference between the numbers.

So, we will subract -0.5 from 2.5

|2.5 – (-0.5) | = |2.5 + 0.5| = 3 units.

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### The distance between the numbers -4 and 2 on the number line is _____.

STEP BY STEP SOLUTION

We know that the distance is the difference between the numbers.

We know that the distance is the difference between the numbers.

#### So, the distance between -4 and 2 is 6 units

### The distance between the numbers -4 and 2 on the number line is _____.

MathematicsGrade-7

STEP BY STEP SOLUTION

We know that the distance is the difference between the numbers.

We know that the distance is the difference between the numbers.

#### So, the distance between -4 and 2 is 6 units

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### Determine the value of -0.4 ÷ 0.3.

STEP BY STEP SOLUTON

### Determine the value of -0.4 ÷ 0.3.

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STEP BY STEP SOLUTON

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### The distance between the two numbers represented (in red) on the number line is ______.

STEP BY STEP SOLUTION

We know that the distance is the difference between the numbers.

|0.2 – 0.7|

| 0.5|

0.5 units.

We know that the distance is the difference between the numbers.

|0.2 – 0.7|

| 0.5|

0.5 units.

#### So, the distance between 0.2 and 0.7 on a number line is 0.5 units

### The distance between the two numbers represented (in red) on the number line is ______.

MathematicsGrade-7

STEP BY STEP SOLUTION

We know that the distance is the difference between the numbers.

|0.2 – 0.7|

| 0.5|

0.5 units.

We know that the distance is the difference between the numbers.

|0.2 – 0.7|

| 0.5|

0.5 units.

#### So, the distance between 0.2 and 0.7 on a number line is 0.5 units

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### Edward bought 3 pencils of equal price of $4.20. The price of each pencil is __________.

STEP BY STEP SOLUTION

Price of 3 pencils = $4.20

Price of 1 pencil =

Price of 3 pencils = $4.20

Price of 1 pencil =

### Edward bought 3 pencils of equal price of $4.20. The price of each pencil is __________.

MathematicsGrade-7

STEP BY STEP SOLUTION

Price of 3 pencils = $4.20

Price of 1 pencil =

Price of 3 pencils = $4.20

Price of 1 pencil =

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### The sum or difference of is _____.

STEP BY STEP SOLUTION

### The sum or difference of is _____.

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### Determine the value of

STEP BY STEP SOLUTION

### Determine the value of

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STEP BY STEP SOLUTION