Question

600g of sugar solution has 50% sugar in it. How much sugar should be added to make it 70% in the solution?​

Answer 1

hello

given. ⤵️

600g of sugar solution has 50% sugar in it. How much sugar should be added to make it 70% in the solution?

to. find.

How much sugar should be added to make it 70% in the solution?

solusion ⬇️

Answer

100

40

×600=240

∴240g of sugar is present is 600g of solution.

600+x

240+x

=

2

1

(50% of solution)

480+2x=600+x

2x−x=600−480

x=120

∴120g of sugar must be added.

hope it's. helps. you. ✔️

Answer 2

Question ✍️✍️:-

600g of sugar solution has 50% sugar in it. How much sugar should be added to make it 70% in the solution?

Answer ✍️✍️:-

The existing solution contains 40% sugar and

here sugar has to be mixed.

Therefore, the other solution has 100% sugar

According to the rule of allegation,

Required ratio = 50 : 10 = 5 : 1

The two mixtures should be added in the ratio of 5 : 1.

Therefore, Required sugar = 6005×1 = 120 g