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16-07-2022
Mathematics

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seperate 90 into two parts so that one part is four times the other

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shonapranjal2008 shonapranjal2008

16-07-2022

Answer:

18 and 72

Step-by-step explanation:

the smaller part can be assigned as x while the larger will be 4x. Both numbers need to add up to 90, giving the equation: 4x+x = 90

Solve:

4x+x = 90

5x = 90

x = 18

4x = 72

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