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Krystal33
Krystal33 Krystal33
  • 09-02-2016
  • Mathematics
Answered

8 is what percent of 400?

Verified Answer :

Billymkhoi
Billymkhoi Billymkhoi
  • 09-02-2016

We set up a proportion: 8/400= ?/100

Cross multiply:
400?= 8100
⇒ ?= 8*100/400= 2

8 is 2% of 400.

Answer Link
Leader
Leader Leader
  • 09-02-2016

8 = x% 400

8 = x/100 400

8 = x * 4

4x = 8

Divide 4 on both sides.

x = 8/4

x = 2


2 percent of 400 is 8.

Answer Link

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