Sierrakv717 Sierrakv717

11-02-2021
Mathematics

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EXTRA PTS show how to solve

EXTRA PTS show how to solve class=

Respuesta :

ahhmaya ahhmaya

11-02-2021

Answer:

1.

30 x x/30 = 30 x 3/5

x =30 x 3/5

x = 18

2.

5/2 = 30/x

x ⋅ 5/2 = x ⋅ 30/x

5x/2 = 30

2 ⋅ 5x/2 = 2 ⋅ 30

5x = 60

5x/5 = 60/5

x = 12

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