Question

11
1035
Hence, the cost of 34 computer books
and 23 mathematics books
2210-31035
3225
Exercise 7-6
The population of a town is 1.78,952. Out of this population, 70,00D are men. If the number of
women is half of men, find the number of children. .
A shopkeeper sold 320 tables each for 425 and 48 chairs each for 420. What amount did he get
from the sale of these items?
A shopkeeper sold 45 cycles at the cost of 900 each and 70 scooters at the cost of 25.000 each
What amount did he get from the sale of these items?
The cost of a bicycle is 845. The cost of a scooter is 19 times that of a bicycle. The cost of a
motorcycle is 2242 more than that of the scooter. Find the cost of 2 bicycles, 3 scooters and 2
motorcycles
Nutcher​

Answer 1

Answer:

Here are your answers

Step-by-step explanation:

Answered the as the order below Exercise 7-6

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1)

Population of town = 178952

Population of men = 70000

Population of women = 35000 (half of 70000)

Total No of men & women = 70000+35000= 105000

Total no of children = Total population of Town - Total population of men g women

Total no of children = 178952 - 105000 = 73952.

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2)

Shopkeeper sold tables 320 for Rs425 each.

= 320x425 = 136000 Rs

Amount recieved by the shopkeeper is 136000 Rs

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3)

Shopkeeper sold 45 cycles, at the rate 900 each = 45x900 = 40900 Rs

shopkeeper sold 70 scooters at the rate 20000 each = 70x20000 = 1400000 Rs

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4)

Cost of bicycle is 845

cost of scooters is 845x19 = 16055

cost of motorcycle is 16055+2242 = 18297

Cost of 2 bicycles = 845x2 = 1690 Rs

cost of 3 scooters = 16055x3 = 48165 Rs

cost of 2 motorcycles = 18297x2 = 36594 Rs

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