3 years ago

Three-quarter of a number is 15 work out four-fifths

Mathematics

2 answers:

Elodia [21]3 years ago

6 0

Answer:

Step-by-step explanation:

let the number be m.

3/4xm=15

3m=15×4

3m=60 (divide both sides by 3)

m=20

the number is 20.

Vsevolod [243]3 years ago

3 0

Original number is 20, so 4/5= 16

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