Maths-

General

Easy

Question

# When Apple sells their iPads, they increase the price $50 from what it costs them to actually make the iPads. One Apple store sold 10 iPads one day which cost a total of $5000. How much does an iPad cost to actually make?

Hint:

- Hint:

○ Form the eqaution using given information.

○ Take variable value as any alphabet.

○ Take terms with cofficient at one side and without cofficients at another side.

## The correct answer is: $450.

- Step by step explanation:

○ Given:

Increase in price= $50.

Total no. of iphone sold = 10

Total cost of iphone = $5000.

○ Step 1:

Let cost of making iphone be x months.

So,

Cost of 1 iphone = cost of making + $50

Cost of 1 iphone = x + $50

Hence,

Cost of 10 iphone = (x + $50 ) 10

Cost of 10 iphone = (10x + 500 )

○ Step 2:

○ As total cost is $5000.

∴ 10x + 500 = 5000

10x = 5000 - 500

10x = 4500

x =

x = 450

- Final Answer:

Hence, cost of making of iphone is $450.

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