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05-09-2021
Mathematics

contestada

If a : b= 5:8 and a = 20, find b.

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05-09-2021

Answer:

32

Step-by-step explanation:

a:b = 5:8 means a/b = 5/8

20/b = 5/8

Cross multiplication will give you b = 32

Answer Link

msultanmahmud123 msultanmahmud123

05-09-2021

Answer:

b = 32

Step-by-step explanation:

20/5 = 4

So for finding b, we have to multiply 8 * 4 which is 32.

Answer Link

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