Mathematics: Red and grey bricks were used to bulid a decorative wall. the number of red bricks to the number of grey bricks was 5/2. there was 140 bricks used in all. how many red bricks were used?

Red and grey bricks were used to bulid a decorative

Ответ:

StupidFatChipmunk

06.01.2022

Mathematics

I believe there was 100 red bricks used and 40 grey bricks used.

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Ответ:

arryahc

03.01.2020

Mathematics

If you are using a calculator, follow PEMDAS which states that you do division first then add. So do 3 divided by 1 1/3 and then add the 1/2

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Red and grey bricks were used to bulid a decorative wall. the number of red bricks to the number of grey bricks was 5/2. there was 140 bricks used in all. how many red bricks were used?

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