12-09-2020
Mathematics

contestada

3/5(1 + p) = 21/20
find the solution to p

Respuesta :

mlarsen5000 mlarsen5000

12-09-2020

Answer:

3/4

Step-by-step explanation:

3/5(1+p)-21/20

3/5+3/5p=21/20

3/5p=21/20-3/5

3/5p=21/20-12/20

3/5p=9/20

p=9/20÷3/5

p=9/20*5/3

p=45/60

p=3/4

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