3 years ago

What is the answer to this proportion question? 5m-3/63 = 9/21

Mathematics

2 answers:

nataly862011 [7]3 years ago

5 0

Answer:

2/21

Step-by-step explanation:

5m=9/21+3/63

5m=27/63+3/63

5m=30/63

5m=10/21

m=10/21/5

m=10/21 x 1/5

m=2/21

sry if wrong

VMariaS [17]3 years ago

4 0

Answer:

Step-by-step explanation:

21(5m - 3) = 63*9

105m - 63 = 567

105m = 630

m = 6

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