Question

A merchant has 100 kg of sugar, part of which he sells at 7% profit and the rest at 17% profit. If he gains 10% on the whole, the amount sold at 7% profit is

Answer 1

Answer:

70 kgs of rice

Step-by-step explanation:

 7                        17

              10

17-10=7        10-7=3

7:3 RATIO

SO amount of rice sold at 7% profit is

(7/10)*100

70kgs of rice

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Answer 2

Answer:

Step-by-step explanation:Aligation

107:117

110

7 : 3

3÷10×100=30