Explain how to tell 100/105 is not in simplest form without finding all the factors

asked Jul 5, 2019 106k views

3 votes

by Kraf

5.6k points

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6 votes

10 ends in 0 and 105 ends in 5 therefore it is divisible by 5.

(Incase you need simplified it is 20/21)

Salik Saleem answered Jul 7, 2019

5.6k points

5 votes

because you can divide it by 5 and when you do that you get an answer of...
20/21

Danez answered Jul 10, 2019

by Danez

5.9k points

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