Math, asked by sara101, 1 year ago

please I need help!!  how can I solve these math problems??

1) What number is 128% of 42.5?

2) solve the percent equation for p%

3) 51 is what percent of 85




Answers

Answered by kopal
0
1) it is 54.4
2) dont know this one.
3) it is 64%
if u want solution for the third one i can give u
the percent remains x.
51 / 85 = x/100
100(51/85) = x
60 = x
= the answer is 60 %.
hope this helps u !!!!!!!!!!!!!

RukmSingh: 1)60%
RukmSingh: sorry
RukmSingh: 1)54.4
RukmSingh: 3)60%
Answered by rimi3232
0
1.128/100x42.5
   1.28x42.5
   54.4
2.don't know
3.51/85x100
    60%
   

Hope this helped u

ahumos613: solve the percent equation for p%:
ahumos613: a=p%xb --> a=p/100xb --> 100 x a=p x 100 x b --> (100xa)/b=p
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