Page 139 - Start Up Mathematics_5

EXERCISE 9.4

1. Add.
(a) ` 743 and ` 862.15 (b) ` 3,716.05 and ` 900.30

(c) ` 2,186.34; ` 799 and ` 6,059.78 (d) ` 45,862 and ` 916.24
(e) ` 20,485.65; ` 3,914.20 and ` 168.99 (f) ` 1,986.23; ` 27.95 and ` 6.78

2. Subtract.
(a) ` 479.38 from ` 624 (b) ` 1,379.84 from ` 5,048.26

(c) ` 2,794.98 from ` 36,842.07 (d) ` 92.99 from ` 2,000.75
(e) ` 5,295.76 from ` 30,804.23 (f) ` 327.69 from ` 8,246

3. Multiply.
(a) ` 78.05 by 9 (b) ` 125.32 by 14 (c) ` 604.92 by 27

(d) ` 92.75 by 134 (e) ` 813.60 by 97 (f) ` 254.76 by ` 183

4. Divide.
(a) ` 582.42 by 17 (b) ` 2,107.25 by 25 (c) ` 3,133.62 by 42

(d) ` 7,093.86 by 137 (e) ` 83,725.36 by 214 (f) ` 23,079.31 by 311
5. Ravi bought 3 shirts, 2 trousers and 2 bracelets from a mall near his house. If each
shirt costed ` 725, each trousers ` 1,025.75 and each bracelet ` 560.85, how much did
Ravi pay in all?

6. Mrs Mehta goes to a grocery shop and purchases 7 kg of rice for ` 299.25. What is the
cost of rice per kg?

7. Angilina purchased two sets of tablecloths each costing ` 136.45. If she had ` 500 in
all, how much money is she left with?
8. Sunil opens a saving bank account with ` 1,000. After a week he deposits ` 6,975 in
his account. Next week again he deposits ` 9,085.75 by cheque. At the end of the
month he withdraws ` 5,450 from the bank to buy
a mobile phone. How much money is left in his A Challenge!
account? If 6 kg of cucumber and 8 kg of

9. The cost of painting 1 wall of a room is ` 87.25. carrots cost ` 186 and the cost
How much will it cost to paint 4 walls of the room? of 1 kg of cucumber is ` 15,
what is total cost of 2 kg
10. If 8 kg of apples cost ` 920 and 7 kg of mangoes cucumber and 3 kg
cost ` 350, what is the total cost of 1 kg apples and carrots?
1 kg mangoes?

Bills
A bill is a receipt that you get from a seller when you purchase something.

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