3 years ago

Three qaurters of a number is 15 work out four fifths of the number

Mathematics

1 answer:

bonufazy [111]3 years ago

3 0

Answer:

Step-by-step explanation:

3/4=15/x

if we cross multiply then 3x=60

x=20

4/5*20=16

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Step-by-step explanation:

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3 years ago

The sum of three consecutive odd number is one hundred fifty-nine. what is the smallest of the three numbers?

Black_prince [1.1K]

Let “n” represent the least of the odd numbers. Then the next two will be:
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And to check: 51 + 53 + 55 = 159

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3 years ago