Question

1. Cost of 1000 bricks is Rs 1600. What is the cost of 2000 bricks?

2. Chintan buys 1 kg iron of Rs 12. But she sells it Rs 14. How much does she earn when she sells 20 kg iron?​

Answer 1

Answer:

1. Cost of 2000 bricks will be Rs 3200

1000 bricks costs Rs 1600

1 brick will cost = 1600/1000 = 1.6

cost of 2000 bricks = 2000x1.6 = 3200

2. 1kg iron costs Rs 12

selling price is Rs 14

profit = (14x20)-(12x20) = 280-240 = 40

profit will be Rs 40

Answer 2

Answer:

1. 1600×2=3200

Ans=3200

2. 20×14=280

Ans=280

Step-by-step explanation:

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