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lorasvet [3.4K]
3 years ago
6

What is sum or difference for 2/5 2/3

Mathematics
1 answer:
Kisachek [45]3 years ago
5 0
6/15 + 10/15 = 16/15 = 1 1/15

6/15 - 10/15 = -4/15
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If 35 gms of pure drug are contained in 150 mls, how many grams are contained in 75 mls?
Leviafan [203]

Answer:

17.5

Step-by-step explanation:

The ratio of "pure drug" to liquid is 35:150

Therefore to evaluate for 75 mls we get the ratio 75/2150 or simply 1/2

we can then multiply 35 by the ratio 1/2

35/2=17.5

State the answer

In 75 mls there are 17.5 grams of pure drug

8 0
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Step-by-step explanation:

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6 0
3 years ago
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3 years ago
Read 2 more answers
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