I need to use3 of the 4 numbers 15,20,18,40 and it has to equal the average number=25 i need the answer?

Question

the average of 3 of the 4 numbers should equal the given average =25 so you have to add or subtract or divide or multiply so 3 of the 4 numbers has to equal =25

Answer 1

25*3= 75

15+20+40= 75

15, 20, 40

Answer 2

15+20+40=75/3=25

Answer 3

Average = Sum of numbers/Total number of numbers

Here, Average = 25

Number of numbers = 3

So, Sum of numbers = 25*3 = 75

The 3 numbers which add up to 75 are 15, 20 and 40.

Answer 4

Three numbers that average 25 must add up to 75 (3*25).  Which three numbers add up to 75? (15,20,40)

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