Question

What is to be added in 82.5 to get 90

Answer 1

Answer:

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Step-by-step explanation:

82.5 + x= 90

x= 90 - 82.5

x= 7.5

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Answer 2

'7.5 should be added' in 82.5 to get 90.

Step-by-step explanation:

Let x should be added.

To find, the required number = ?

∴ 82.5 + x = 90

⇒ x = 90 - 82.5

⇒ x = 7.5

∴ x = 7.5

∴ '7.5 should be added' in 82.5 to get 90.

Thus, '7.5 should be added' in 82.5 to get 90.