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love history [14]
3 years ago
10

What number equals four fifths of the average of 18 and 42

Mathematics
2 answers:
Rufina [12.5K]3 years ago
5 0

Answer:

24

Step-by-step explanation:

The average of 18 and 42 is (18 + 42)/2 = 60/2 = 30

4/5 of 30 = 4*30/5 = 120 /5 = 24

KATRIN_1 [288]3 years ago
4 0

Answer:

18 + 42 = 60

60 / 2 = 30

4/5 of 30 = 24


Hope this helps Buddy!

Please mark me brainliest!


~Courtney


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