myaalyssa21
myaalyssa21
03-03-2020
Mathematics
contestada
Find 30% of 70
a. 21
b. 36
c. 40
Respuesta :
Spykids
Spykids
03-03-2020
A is your answer
We can cross multiply using x/70=30%/100
Solving it we get:
100x=2100 (70 times 30)
x=21
So we get a, 21 as your answer.
I hope this helped!
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arickard1416
arickard1416
03-03-2020
your answer will be a. 21
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thank you so much for helping me on that math problem
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