for each of the following 9 solutions, show the calculation for the mass of sucrose needed to make 50 grams of the given percent by mass solution of...

for each of the following 9 solutions, show the calculation for the mass of sucrose needed to make 50 grams of the given percent by mass solution of sucrose in water.

1. 5% by mass
2. 10% by mass
3. 15% by mass
4. 20% by mass
5. 25% by mass
6. 25% by mass

this is the prelab for unknown identification. the only formula given is

percent by mass= (mass of solute/mass of solution)*100