Mathematics: 3/4 of melissa s friends babysit for extra money. 2/3 of her friends babysit and pet sit. what fraction of those who babysit also pet sit? a) 1/2b) 1/4c) 12/17d) 8/9

-8 + 3x -17x + 17 + 17x + 17x -8 + 20x 17+ 8 + 8 20x 25 20 20 x 1.25 x 1.25...

3/4 of melissa s friends babysit for extra money.

Ответ:

kaitlyn2030

05.01.2022

The correct option is (D) $\dfrac{8}{9}.$

Step-by-step explanation: Given that $\dfrac{3}{4}$ of Melissa's friends babysit for extra money and $\dfrac{2}{3}$ of her friends babysit and pet sit.

We are to find the fraction of her friends those who babysits also pet sits.

Total fraction of Melissa's friends is given by

$F=\dfrac{3}{4}.$

Therefore, the fraction of her friends those who babysits also pet sits is given by

$f=\dfrac{\frac{2}{3}}{\frac{3}{4}}=\dfrac{2}{3}\times\dfrac{4}{3}=\dfrac{8}{9}.$

Thus, the required fraction is $\dfrac{8}{9}.$

Option (D) is CORRECT.

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3/4 of melissa's friends babysit for extra money. 2/3 of her friends babysit and pet sit. what fraction of those who babysit also pet sit?

a) 1/2

b) 1/4

c) 12/17

d) 8/9

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3/4 of melissa's friends babysit for extra money. 2/3 of her friends babysit and pet sit. what fraction of those who babysit also pet sit? a) 1/2b) 1/4c) 12/17d) 8/9

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3/4 of melissa's friends babysit for extra money. 2/3 of her friends babysit and pet sit. what fraction of those who babysit also pet sit?

a) 1/2

b) 1/4

c) 12/17

d) 8/9