Mathematics
Grade-7
Easy
Question
The rational number 
in standard form is _______.
Hint:
Rational numbers is in the standard form when the numerator and denominator has no integers as a common factor.
The correct answer is:
We are asked to find the standard form of the rational number . Here, 7 is a common factor of both the numerator and the denominator. Factoring out 7, we get: 
,
Hence, the correct answer is option a.
Related Questions to study
Mathematics
Add – 36 to the difference of – 8 and – 68.
We are asked to add -36 to the difference of – 8 and – 68.
So, the difference of – 8 and – 68 is -8-(-68)=-8+68=60. Here, -(-68)=68.
Now, add -36 to 60, we have: -36+60=24.
The correct answer is option option c.
Add – 36 to the difference of – 8 and – 68.
MathematicsGrade-7
We are asked to add -36 to the difference of – 8 and – 68.
So, the difference of – 8 and – 68 is -8-(-68)=-8+68=60. Here, -(-68)=68.
Now, add -36 to 60, we have: -36+60=24.
The correct answer is option option c.
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(-4) + ____ = -12. The missing number is ________
(-4) + ____ = -12. The missing number is ________
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(- 365) + (-87) = _________.
(- 365) + (-87) = _________.
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The sum of (-5) and (-4) is_______.
The sum of (-5) and (-4) is_______.
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Compute: 1 + (-2) + (-3) + (-4).
Compute: 1 + (-2) + (-3) + (-4).
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The following option which is equivalent to
-13 + (-3) = -16
The following option which is equivalent to
-13 + (-3) = -16
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The integer 2 is more than (-7 + (-2)) by ________.
The integer 2 is more than (-7 + (-2)) by ________.
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The rules of dividing Integers apply to all rational numbers.
The rules of dividing Integers apply to all rational numbers.
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Two numbers whose product is 1 are___
Two numbers whose product is 1 are___
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The product of – 0.3 and 
is
The product of – 0.3 and is
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A rule of multiplication of integers is
A rule of multiplication of integers is
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____ is a terminating decimal from the following.
____ is a terminating decimal from the following.
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(2 + 3) + 4 = 2 + (3 + 4)=
(2 + 3) + 4 = 2 + (3 + 4)=
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– 9 x – 4 =
– 9 x – 4 =
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The additive inverse of 90 is
The additive inverse of 90 is
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