Please help, I’ve been struggling with mental health lately and I need to get back on track but I’m struggling with these questions thank you ❤️

20/8 and 45/18

Step-by-step explanation:

Set each fraction up with the proportion 10/4 and cross multiply to see if there products are equal.

E.x 20/8

10/4=20/8 then cross multiply

10×8=80 and 20×4=80

80=80

Another one is 45/18.

10/4=45/18

10×18=180 45×4=180

180=180

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Step-by-step explanation:

it 2

step-by-step explanation:

8^1/3=2