Math, asked by pranav8828, 7 months ago

7. The average of four numbers A, B, C, D is 40. The average of four numbers A, B, E, F is also 40. Which of the following must be
true?

Answers

Answered by jpszrocks

2

Answer:

C + D = E + F

Answered by swayam2010

1

Answer:

Step-by-step explanation:

Ab=cd

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