Question

Sixty-three is 90% of what number?

Answer 1

Make an equation

Answer 2

"is" -> =
"of" -> x

63 = 90% x N

Solve for N.

Answer 3

'is' is an equal sign.

90% = 0.90

'of' is multiplication

'what number' can be 'x'

63 = 0.90 * x

Divide 0.90 to both sides.

Answer 4

coulve just said do 63/.90 since .90=90%

Answer 5

thanks

Answer 6

so the answer is 90?

Answer 7

no, the answer is 70. check though. do 70*.90

Answer 8

thanks