bluet3G8risseyoogan bluet3G8risseyoogan

29-09-2016
Mathematics

Answered

A bag holds 28 blue marbles and 49 red marbles. What is the ratio of red marbles to the total number of marbles in the bag?

A.

7 to 11

B.

7 to 4

C.

4 to 7

D.

4 to 11

Verified Answer :

chasemcoy chasemcoy

29-09-2016

answer is A because 28+49=77 is the total then ur red marbles ratio is 49:77 which equals 7.11 and that's ur answer A.

Answer Link

Lampa20 Lampa20

30-09-2016

Total number of marbles in the bag is 28+49=77

Ratio of red in total can be written as:

49/77

We can simplify this by dividing both by 7.
Once we do that we have:
7/11

That means that the answer is A)

Answer Link

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