(2) Answers

We set up a proportion: 8/400= ?/100 Cross multiply: 400*?= 8*100 ⇒ ?= 8*100/400= 2 8 is 2% of 400.

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(2) Answers

We set up a proportion: 8/400= ?/100 Cross multiply: 400*?= 8*100 ⇒ ?= 8*100/400= 2 8 is 2% of 400.

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