Math, asked by gauri5751, 4 months ago

. 4 typists take 15, 10, 8, 7 mins to type a letter. Find average time to type a letter. If each typist works for two hours

a. 8.4
b. 10
C. 9.2
d. 2.5

Answers

Answered by jatinoiliva

0

Answer:

10

Step-by-step explanation:

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Answered by Anonymous

1

Answer:

8.4

Step-by-step explanation:

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