leahsobolewski leahsobolewski

20-04-2021
Mathematics

contestada

pls help will give brainliest and only put 1 variable in it ty

pls help will give brainliest and only put 1 variable in it ty class=

Respuesta :

20-04-2021

Answer:

(2/3)r=30

r=45cm

Step-by-step explanation:

When trying to find a fraction of something, multiply to get your answer:

(2/3) of r = (2/3)r

The blue ribbon can be represented by both 30cm and (2/3)r cm:

(2/3)r=30

2r=90

r=45cm

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