Adding fraction multiple fractions
2 answers:
Answer:
Example: 2/3 + 4/6 + 5/12
Step-by-step explanation:
First find the least common multiple.
2*
2, 4, 6,8, 10. 12, 14, 16, 18, 20
6*
6, 12, 18, 24, 30, 36, 42, 48
12*
12, 24, 36, 48, 60, 74
the least common multiple all three denominators share is -12-
*Evaluate*
2/3 = 8/12
2 times 4 is 8
3 times 4 is 12
*whatever you do to the top you do to the bottom*
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Answer:
Step-by-step explanation:
We can use the unity rule to solve this problem.
Number of toys made in m minutes = c
Number of toys made in 1 minute =
Number of toys made in 60 minutes =
Since 60 minutes = 1 hours, we can write:
Number of toys made in 1 hour =
Therefore, we can say that Kevin makes toys per an hour.