For every 1 litre of water used to make a medicine, 300 ml of sucrose and 750ml of saline solution are used. Express the amount
1 answer:
Answer: The ratio needed will be 20:6:15.
Step-by-step explanation:
Given that
For every 1 liter of water used to create the medicine, 300 ml of sucrose and 750 ml of saline solution are required.
We should simplify the quantities of water, sucrose, and saline solution to their lowest terms.
All amounts should be converted to the same unit, which is ml.
As per the information provided,
Thus, the ratio will be expressed as
Consequently, the required ratio is 20:6:15.
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Answer:
From 1 kg of aspirin, a total of 12,345 tablets can be produced.
Step-by-step explanation:
This query mentions that low-strength chewable aspirin tablets for children and adults contain 81 mg of aspirin each, asking how many tablets can be made from 1 kg of aspirin.
Considering the weight of a tablet measured in kg, we start by converting 81 mg to kg.
Each kg equals 1,000,000 mg. Hence
1 kg - 1,000,000 mg
x kg - 81 mg.
1,000,000x = 81
Therefore, x = 0.000081 kg.
Each tablet essentially contains 0.000081 kg of aspirin. To find out how many tablets this yields from 1 kg of aspirin:
1 tablet - 0.000081 kg
x tablets - 1 kg
0.000081x = 1
Thus, x = 12,345 tablets.
Therefore, a total of 12,345 tablets can be manufactured from 1 kg of aspirin.