Question

P=f/a, where f=70 and a=20 f is increased by 10 a is increased to by 10

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Answer 1

P=3.5

P=2.667

Explanation:

p=f/a

P=70/20

P=3.5

then f is increased by 10

f=70+10=80

and a is increased by 10

a=20+10

a=30

therefore; P=f/a

P=80/30

P=2.667