Question

A number is increased by 90%, or360 . What is the original number?

189
270
400
3,600

Answer 1

Do you mean when the number is increased by 90%, it is increased by 360?

Answer 2

If that's the case, then let x be the number.
x (90%) = 360
Solve x.

Answer 3

\[90\%=360\] \[10\%=\frac{360}9\]\[100\%=10\times\frac{360}9\]

Answer 4

Thank u so much guys! u guys r marvelous!!!!!!!!!!! :)

Answer 5

Welcome :)

Answer 6

anytime

Answer 7

400