Exercise 5.1 (Addition and Subtraction using money)

Exercise 5.1

1. Fill in the blanks

(i) ₹ 35.50 + ₹ 4.50 = ₹ 40

(ii) ₹7500 + ₹ 3000 = ₹ 10,500

(iii) ₹1000 − ₹ 230 = ₹ 770

(iv) ₹75.50 − ₹ 30.25 = ₹ 45.25

2. Match the following

(i) ₹ 950.50 + ₹ 350 - (a) ₹ 399.50

(ii) ₹8000 − ₹ 3500 - (b) ₹91.25

(iii) ₹ 50.75 + ₹ 40.50 - (c) ₹ 1300.50

(iv) ₹750 − ₹ 350.50 - (d) ₹4500

Answer:

(i) ₹ 950.50 + ₹ 350 : (c) ₹ 1300.50

(ii) ₹8000 − ₹ 3500 : (d) ₹4500

(iii) ₹ 50.75 + ₹ 40.50 : (b) ₹91.25

(iv) ₹750 − ₹ 350.50 : (a) ₹ 399.50

3 Add the following

(i) ₹ 8987.75 + ₹9565.50 + ₹7693.50

Answer : ₹ 26.246.75

(ii) ₹ 29763.50 + ₹ 95675.50 + ₹ 4973.50

Answer: ₹ 1,30,412.50

(iii) ₹ 9978.75 + ₹ 7695.50 + ₹ 635.00

Answer: ₹ 18,309.25

4 Subtract the following

(i) ₹1985 − ₹798.25

Answer: ₹ 1186.75

(ii) ₹688 − ₹215

Answer: ₹ 473.00

(iii) ₹ 49689 − ₹ 33462.50

Answer: ₹ 16226 .50

5. Arun purchased some gold coins in different weights in a Jewellery shop. The price of the gold coins were ₹ 18965.75, ₹26998.00 and ₹ 3589.50 respectively. Find the total price of the gold coins ?

Cost of gold coin 1 =  ₹ 18965.75

Cost of gold coin 2 =  ₹ 26998.00

Cost of gold coin 3 =   ₹ 3589.50     (+)

                                =   ₹ 49553.25

Answer: Total price of gold coin = ₹ 49553.25

6. In a textiles shop, father, mother, son and daughter were purchasing clothes. The price of each of their clothes were ₹ 8950, ₹ 14875, ₹ 7895 and ₹9780 respectively. Find the total cost of their clothes.

Cost of clothes purchased by father      =  ₹ 8950.00

Cost of clothes purchased by mother    =  ₹ 14875. 00

Cost of clothes purchased by son            =  ₹ 7895. 00

Cost of clothes purchased by daughter   =  ₹ 9780. 00   (+)

Total cost of clothes                                  =  ₹ 41500. 00

Answer: Total cost of clothes = ₹ 41,500

7. A farmer wanted to buy a tractor. The price of the tractor was ₹ 6,72,598, but he had only ₹2,86,760. How much more amount was required to buy the tractor?

Price of the tractor = ₹ 6,72,598

Amount he had     = ₹ 2,86,760  (−)

Amount required   = ₹ 3,85,838

Answer: Required amount to buy a tractor = ₹ 3,85,838.

8. A man had ₹ 17,246 in his savings account. If he had taken ₹ 8,891 to pay for house rent, then how much amount was left in his savings account?

Saved amount = ₹ 17,256

Taken amount = ₹   8,891  (−)

Amount left out = ₹  8,355

Answer: Amount left out = ₹ 8,355

Exercise 5.1

1. (i) ₹ 40 (ii) ₹ 10,500 (iii) ₹ 770 (iv) ₹ 45.25

2. (i) –c (ii) –d; (iii) –b (iv) –a

3. (i) ₹ 26,246.75 (ii) ₹ 1,30,412.50 (iii) ₹ 18,309.25

4. (i) ₹ 1,186.75 (ii) ₹ 473 (iii) ₹ 16,226.50

5. ₹ 49,553.25

6. ₹ 41,500

7. ₹ 3,85,838

8. ₹ 8,355