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Alecsey [184]
3 years ago
13

Another oneeeeeeeeeeeeeeeeee

Mathematics
2 answers:
Inessa05 [86]3 years ago
6 0

Answer:

c

Step-by-step explanation:

pick me as the brainlist

aalyn [17]3 years ago
6 0

Answer:

B. The student multiplied 380 by \frac{19}{20}.

Step-by-step explanation:

In the equation -\frac{3}{4}y - \frac{1}{5}y = 380, we can further evaluate the equation into:

-\frac{19}{20}y = 380

To find y, we need to multiply 380 by the inverse of the fraction on the other side, which is -\frac{20}{19}. However, the students multiplied 380 by \frac{19}{20} to get 361. Thus, this was the mistake.

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