7 10 of your friends prefer to take a math test on friday. 7 20 prefer friday and wednesday. what fraction of those who prefer friday also prefer wednesday?

a.1 2

b.1 3

c.3 20

d.3 4

Respuesta :

Answer:

the answer is a

Step-by-step explanation:


Answer:

A. 1/2

Step-by-step explanation:

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