iamthelape iamthelape

23-10-2018
Mathematics

contestada

Find the ratio a:b, if it is given that a+b=3b

Respuesta :

devishri1977 devishri1977

05-01-2020

Answer:

Step-by-step explanation:

a + b = 3b

a = 3b - b

a = 2b

a/b = 2/1

a:b = 2:1

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