3 years ago

Ana needs 40 mg of medicine twice a day. Each medicine tablet contains 15 mg, how many tablets will Ana need for 2 days?

Mathematics

2 answers:

Stella [2.4K]3 years ago

8 0

Answer:

She will need 10 full tablets and two thirds of a tablet

Step-by-step explanation:

First we will find how many tablets ana needs for one day:

In each day ana needs 40x2 mg of medicine, they come in tablets of 15 mg. In one day, she needs 80 / 15 = 5 and 1/3 of a tablet.

In two days, she needs double that amount. (5 and 1/3) x 2 = 10 and 2/3

ankoles [38]3 years ago

5 0

Answer:

Step-by-step explanation:

I'm not sure about this but.....

40 divided by 15 is = 2.66666666667

So she will probably need 3

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