Question

How much water should be added to 15 g of salt to obtain 15% of solution

Answer 1

85 gram of water
so 15+85=100

Answer 2

Answer:

Explanation:

Let water =x

15= 15/15+x ×100

15=1500/15+x

225+15x=1500

15x=1500-225

x=1275/15

x=85grams