n=the number

(n+4)+(n-4)+(4n)+(n/4)=60

6n+n/4=60

24n+n=240

25n=240

n=240/25

n=9 15/25=9.6 is the number

13.6, 5.6, 38.4, 2.4 are the new numbers

Doireann C.

asked • 02/08/17The sum of 4 numbers is 60.

The first number was increased by four

The second number was decreased by four

The third number was multiplied by four

The fourth number was divided by four

Before you started with the 4 operations, the four numbers were the same.

What is the original number and what are the new four numbers that total 60.

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n=the number

(n+4)+(n-4)+(4n)+(n/4)=60

6n+n/4=60

24n+n=240

25n=240

n=240/25

n=9 15/25=9.6 is the number

13.6, 5.6, 38.4, 2.4 are the new numbers

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