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Nutka1998 [239]
2 years ago
14

On Planet Galactica, common units of distance are alpha, beta, and gamma. 4 gammas equal 5 betas. 2 betas equal 3 alphas. How ma

ny alphas equal 1 gamma?
Mathematics
1 answer:
siniylev [52]2 years ago
5 0

Answer:

15/8 alphas = 1 gamma

Step-by-step explanation:

4 gammas = 5 beta

beta = 4/5 • gamma

2 betas = 3 alphas

beta = 3/2 • alpha

beta = beta

4/5 • gamma = 3/2 • alpha

multiply each side by 5/4

5/4 • 4/5 • gamma = 5/4 • 3/2 • alpha

gamma = 15/8 • alpha

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3 years ago
When a group of 40 friends goes to the movies at a multiplex, 1/5 of the group decides to watch a science friction movie.How man
Sladkaya [172]

Answer: 8 members of the science group decided to watch the science fiction movie

Step-by-step explanation:

When a group of 40 friends goes to the movies at a multiplex, 1/5 of the group decides to watch a science friction movie. This means that the total sum of the members of the group that decided to watch the science fiction movie and the members that did not watch the science fiction movie is 40.

If 1/5 of the group decides to watch a science friction movie, that means that 1/5 of 40 watched the science fiction movie. It becomes

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8 members of the science group decided to watch the science fiction movie.

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2 years ago
Find the difference between 4/11 of 2½ and 3/4​
Lunna [17]

Answer:

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a common denominator of 11 and 4 is 44

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3 years ago
In a Supply Curve, what variable is represented by the letter "Z"?<br>​
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Step-by-step explanation:

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