asked 132k views
1 vote
Choose the set of numbers with an average of 45.

A) 30, 40, 50, 60
B) 20, 40, 60
C) 20, 30, 40, 50, 80, 80

2 Answers

1 vote

Answer: a

Explanation:

i don't know

answered
User Frederic Lavigne
by
8.5k points
7 votes
A.
30+40+50+60= 180

180 divided by 4equals 45

Their fore the answer is A

answered
User Ahmed MANSOUR
by
8.0k points

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