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sertanlavr [38]
3 years ago
9

If all the members of a team are juniors or seniors, and if the ratio of juniors to seniors on the team is 3:5, what percent of

team members are seniors?
Mathematics
1 answer:
labwork [276]3 years ago
4 0

Answer:

S = 62.5%

Step-by-step explanation:

  • Let the junior members be J.
  • Let the senior members be S.

<u>Given the following data;</u>

Ratio of J:S = 3:5 = 3 + 5 = 8

To find what percent of team members are seniors;

S = \frac {5}{8} * 100

S = \frac {500}{8}

<em>S = 62.5%</em>

Additionally, to find what percent of team members are juniors;

J = 100 - S

J = 100 - 62.5

J = 37.5%

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The answer to B. is 6.8 cm.

The scale seems a bit small... are you sure you don't mean 0.8 m?
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