the percent is 130% for the question
Answer:
27 x 7=X
Step-by-step explanation:
Answer:
5/6
Step-by-step explanation:
2/3 times 2 = 4/6
4/6 plus 1/6 =
5/6
The answers are: 4.5 g and 56.25 g respectively.
Since the first type of measurement in this question is weight or mass, I'll suppose that the percentage concentration is % mass/mass. For that type of concentration measurement, just multiply the percentage by the total mass to get the mass of the wanted material.
So 150 g * 3% = 150 g * 0.03 = 4.5g
For the 8% solution with the same amount of dry substance, use the ratio of percentages, multiplied by the mass of the first solution to get the wanted amount of new solution:
3/8 * 150 g = 56.35 g
Answer:
57
Step-by-step explanation:
