myaalyssa21 myaalyssa21
  • 03-03-2020
  • Mathematics
contestada

Find 30% of 70
a. 21
b. 36
c. 40

Respuesta :

Spykids
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 arickard1416
  • 03-03-2020
your answer will be a. 21
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