Question

1. The average of 178 m, 525 m and 476 m is
a. 339m
b. 383m
c. 393m
d. 399m

Answer 1

Answer:

c.393

add the numbers and divide the sum by the no of no. in this case 3

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Answer 2

Answer:

178, 525, 476

178+525+476

= 1179

how many number are 178, 525and 476

3 so 1179 ÷3

= 393