A bag contains 56 marbles, some black and some blue. The ratio of black marbles to blue ones is 6 : 2.
How many blue marbles are there?
Answers
Answered by
4
Step-by-step explanation:
Let , Ratio's of the black marbles & the blue marbles
= 6x : 2x
Total marbles = 8x = 56
x = 7
There are blue marbles = 2×7 = 14
Answered by
0
Answer:
Step-by-step explanation:
Let , Ratio's of the black marbles & the blue marbles
= 6x : 2x
Total marbles = 8x = 56
x = 7
There are blue marbles = 2×7 = 14
Step-by-step explanation:
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