abdallayaser42 abdallayaser42

21-01-2021
Mathematics

contestada

Find the value of r so that the ratios are equivalent.
3:r and 12:40

Respuesta :

taylonerikson taylonerikson

21-01-2021

Answer:

r=10

Step-by-step explanation:

3*4=12, and 10*4=40

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