Tis
14) if a box has red and blue balls in a ratio of 3: 4 red
to blue, how many red bal...
Mathematics, 08.10.2019 07:20 borbin
Tis
14) if a box has red and blue balls in a ratio of 3: 4 red
to blue, how many red balls are there if 80 blue
balls are in the box?
a. 40
b. 60
Answers: 2
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