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BOBOLANG94IN
Answered

ACTIVITY B.
Write yes if two ratios form proportion and no if not proportion
4 6:3 = 4:2
5 5:10 = 8:12
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JAHCXXCHANIN

Proportion

MAIN ANSWERS:

4. True

5. False

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CHECK:

[tex] \tt \: 4) \: 6 : 3 = 4 : 2[/tex]

[tex] = \tt \: 2 = 2 = \green{\boxed{\tt{{True}}}}[/tex]

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[tex] \tt \: 5) \: 5 : 10 = 8 : 12[/tex]

[tex] = \tt \: 0.5≠0.666667[/tex]

[tex] = \red{\boxed{\tt{{false}}}}[/tex]

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HILDAGALFERNANDEZ76IN

Answer:

1. 6:3 = 4:2 = Yes

2. 5:10 = 8:12 = No

Step-by-step explanation:

1. multiply the means: 3×4= 12

then also multiply the extremes: 6×2= 12

So as you can see they both form a proportion so that is a yes!

2. multiply the means: 10×8= 80

multiply the extremes:12×5= 60

They do not make a proportion because the numbers are not the same so that is a no.

I hope it helps!

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