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matrenka [14]
3 years ago
10

If a/b=5/3 then 3a = ____.

Mathematics
2 answers:
Tresset [83]3 years ago
3 0
Answer: 15
a=5, b=3
3a= 3x5= 15
maks197457 [2]3 years ago
3 0

Answer: 15

Step-by-step explanation:

If a/b is equal to 5/3 then a= 5 and b= 3

3a is equal to 3 times a which is equal to 3*5

3 times 5 is 15 so 3a=15

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