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3 years ago

14

What is the smallest positive perfect cube that is a multiple of 180?

1 answer:

Lelechka [254]3 years ago

5 0

Answer:Factor it into its prime factors:

180 / 2 = 90

90 / 2 = 45

45 / 3 = 15

15 / 3 = 5

5 / 5 = 1

2 x 2 x 3 x 3 x 5

All of those factors pair should pair up in 3 members to make cube

2 x 2 x 2 x 3 x3 x 3 x 5 x 5 x 5 = (30)^3 = 27000

Smallest no. = 2 x 3 x 5 x 5 = 150

Step-by-step explanation:

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3 years ago

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3 years ago

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sattari [20]

Answer:

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Step-by-step explanation:

Step 1: Take the LCM in the denominator

6/5-3

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3 years ago

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mamaluj [8]

Answer:

<em>Bethany did not do better than Richie because her average score was less than his.</em>

Step-by-step explanation:

<u>Average Value</u>

The average or mean value of m successes out of n tries is given by:

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During a practice session playing basketball, Richie made m=12 free throws from n=15 attempts. His average score was:

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3 years ago