Question

2.5% of what number is 2.21?

Answer 1

5.525

Answer 2

2.5x = 2.21
multiply both sides by 2.5.

Answer 3

translate directly in to math
\(2.5\%\) means \(0.025\)
"of" means \(\times\)
"what number" is what you are trying to find, i'll call it \(n\)
"is" means \(=\)
2.21 is the number 2.21
you get
\[.025\times n=2.21\]

Answer 4

solve via
\[n=2.21\div .025\]which is certainly not the answer you got above

Answer 5

*Facepalm*

Answer 6

I got 88.4

Answer 7

So do I drop the 4?

Answer 8

no don't drop the four
what did it ever do to you?

Answer 9

Lol