Posted by **marko** on Thursday, March 1, 2012 at 8:21pm.

Can you check these?

18% of 90 is what number?

i got 16.2

what number is 41% of 800?

i got: 1951.22

what number 5% of 522?

i got : 10440

70% of 279 is what number?

i got: 195.3

what number is 90% of 13?

i got : 14.44

9% of 351 is what number?

i got: 32

36% of 95 is what number?

i got 34.2

what number is 56% of 48?

i got: 85.71

96% of what number is 24?

i got 25

40% of what number is 30?

i got 75

50.4 is 36% of what number ?

im stuck

12% of what number is 72?

i got 6

12.8 is 32% of what number?

im stuck

684 is 95% of what number?

i got: 720

72% of what number is 630?

i got: 875

- math percents -
**bobpursley**, Thursday, March 1, 2012 at 8:24pm
first is correct, next two wrong, next right,

then this what number is 90% of 13?

i got : 14.44 is wrong

next two right, then wrong,

I would recheck them all.

- math percents -
**Marko**, Thursday, March 1, 2012 at 8:32pm
Do u have website that explains this

- math percents. Mrs sue -
**Marko**, Thursday, March 1, 2012 at 8:52pm
It bought I understood this ? Can u check

- math percents -
**Writeacher**, Thursday, March 1, 2012 at 9:35pm
The word "of" usually indicates the need to multiply:

90 x 0.18 = 16.2

800 x .41 = ??

http://www.aaamath.com/

Click on Decimals at the left and read.

Then go here to check your work:

http://www.wolframalpha.com/

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