ilyabelll3801 ilyabelll3801

04-10-2021
Mathematics

contestada

1

The ratio of Suzie's marble collection is 3 red marbles to 7 blue marbles. She has 36 red

marbles, so how many blue marbles does she have?

Respuesta :

alvinreji123 alvinreji123

04-10-2021

84 blue marbles.
Steps:
1) Use the 3:7 ratio
2) Since there are 36 red marbles, you should know to multiply the ratio by 12.
3) Multiply 7 by 12 (7x12=84)

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