kingmikejones kingmikejones

13-11-2020
Mathematics

contestada

The ratio of red marbles to black marbles is 4:7. If the bag consists of 77 marbles in all, how many red marbles are in the bag?

Respuesta :

shwilliams26 shwilliams26

13-11-2020

Answer:

28:49

Step-by-step explanation:

4:7 is equal to 11 total marbles and if there are 77 you would multiply each number by 7

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