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igor_vitrenko [27]
3 years ago
12

There are 172 South American animals in the Springdale zoo. That is 45 more than half the number of african animals in the zoo.

Write an equation you could use to find n, the number of African animals in the zoo.
Mathematics
1 answer:
patriot [66]3 years ago
6 0
N=number of African animals in the zoo;
we suggest this equation:
172=45+n/2
Least common multiple=2
172*2=45*2+n
344=90+n
n=344-90
n=254

Answer: there are 254 African animals in the zoo.
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