Question

2. How many litres of 15% (mass/volume) sugar solution would take it to get 75 g of sugar?

Answer 1

15%(75+x)=75. 75+x=75*100/15. x=500-75. x=425 litres.

Answer 2

BONJOUR ✌

HERE IS YOUR ANSWER ⤵

MASS BY VOLUME PERCENTAGE

= MASS OF SOLUTION
__________________ ×100
VOLUME OF SOLUTION

15 = 75
________________ ×100
VOLUME OF SOLUTION

VOLUME OF SOLUTION = 500ml = 0.5l

HOPE IT HELPS! ♦ ♦ ✌