lilly0110 lilly0110

06-12-2019
Mathematics

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I need help :( (please explain how you got your answer too)

I need help please explain how you got your answer too class=

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spark10 spark10

06-12-2019

Answer:

a. fly = 5.7

b. fly = 7.5

Step-by-step explanation:

a.

hoist/fly = 1 / 1.9

The new hoist is 3. To get this you have to multiply 1 by 3. That means you have to multiply 1.9 by 3 too.

1.9 * 3 = 5.7

b.

hoist/fly = 3/5 (this is the new ratio)

4.5 / 3 = 1.5

5 * 1.5 = 7.5

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