3 years ago

PLZ HELPPPPP ME

Mathematics

1 answer:

Leokris [45]3 years ago

5 0

Answer:

4:5
16:20
32:40

Step-by-step explanation:

8 ÷ 2 = 4, 10 ÷ 2 = 5; put them together: 4:5
8 × 2 = 16, 10 × 2 = 20; put them together: 16:20
8 × 4 = 32, 10 × 4 = 40; put them together: 32:40

I hope this helps!

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