Seudónimo Seudónimo

02-12-2018
Mathematics

contestada

You ask 150 people about there pets.9/25 of the people have dogs.1/6 of the people who own a dog own a cat too.
Q1: how meany people own a cat and dog?
Q2:How meany own a dog explain?

Respuesta :

MaliaHale MaliaHale

02-12-2018

150*9/25 = 1350/25 = 54

54 people own dogs

54*1/6 = 9

9 people own a dog and a cat

Answer Link

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