Question

600 g of sugar solution has 40% sugar
in it. How much sugar should be
added to make it 50% in the solution?
(a) 160 g (b) 120 g (c) 130 g (d) 140 g
(e) None of these​

Answer 1

Answer:

120g

Step-by-step explanation:

40% of 600 + x = 50% of (600+x)

240 + x = 300 + 0.5x

0.5x = 60 => x = 120 g

option (b) is correct

Answer 2

Answer:

d......... option...