4 years ago

Are 4:7 and 3:5 proportional

Mathematics

2 answers:

Alborosie4 years ago

7 0

To solve you multiply 4x5=20 and 3x7=21. The numbers are not equal, so they are not proportional. (Hope this helps!)

Maksim231197 [3]4 years ago

7 0

Answer:

No they are not proportional.

Step-by-step explanation:

If you make the ratio into a fraction it looks like this

4/7 and 3/5

Now you cross multiply

4*5 and 3*7

Now you have 20 and 21

Those numbers are unequivelent

So they are not proportional

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Read 2 more answers

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