Riddles Repository - Answers

Answer to Q193:

If (A - A - A = 20), (B - B - B = 15) and (C - C - C = 25), then what is A + B + C?

A - A - A = 20:
that means -A = 20
A = -20

B - B - B = 15
-B = 15
B = -15

C - C - C = 25
-C = 25
C = -25

So A + B + C = -20 + -15 + -25
= -20 - 15 - 25
= -60

Answer: -60

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796 viewsedited  Feb 7, 2023 at 14:24

Answer to Q193:

If (A - A - A = 20), (B - B - B = 15) and (C - C - C = 25), then what is A + B + C?

A - A - A = 20:
that means -A = 20
A = -20

B - B - B = 15
-B = 15
B = -15

C - C - C = 25
-C = 25
C = -25

So A + B + C = -20 + -15 + -25
= -20 - 15 - 25
= -60

Answer: -60

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