2.3
I think you meant 8 is what percent of 225%... well you would do 8=x(225%) (in equations you always change the percent to a decimal) 225%=2.25 so it's 8=2.25 you isolate x 2.25x 8 ------------ --------- 2.25 2.25 8÷2.25 Ans: 3.5555555555555555555555555555556 Then you round to the decimal place you were asked to round to. (For example, if you needed to round to the nearest hundredth, it would be 3.56.)
Yes and it is 225 when rounded to the nearest whole number
225
You can round up to 225 or down to 224.
If that's 225.11, it rounds to 225. If not, it's already there.
Anything from 225 to 274 to the nearest 25 will round to 250 Anything from 249.5 to 250.4999999999999999... to the nearest whole number will round to 250
No. 220 to the nearest 10 is 220. To round to the nearest 10, look at the ones digit. If it is 5 or more, round up, otherwise round down. The ones digit is 0 which is less that 5, so round down: 220 ⇒ 220 221 would also round down since 1 is less than 5: 221 ⇒ 220 whereas 225 would round up since 5 is 5 or more: 225 ⇒230
225 to the nearest tens is 230
3.75 hours is 225 minutes because 3 x 60 is 180 and .75 times 60 is 45, and 180 + 45 is 225.
225
225% = 2.25
³√225 ≈ 6.1