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iogann1982 [59]
3 years ago
11

In a fish tank 6/7 of the fish have red stripes on them if 18 on the fish have a stripes on them how many total fish are there i

n the tank
Mathematics
1 answer:
Zolol [24]3 years ago
7 0
6/7 of the total fish have red stripes
18 of the total fish have red stripes

so 6/7 of the total fish = 18
lets x represent the total number of fish...

6/7x = 18
x = 18 / (6/7)
x = 18 * 7/6
x = 126/6
x = 21 <=== so there are 21 total fish
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