To convert Rupees (₹) to Paise (p), multiply by 100 (or move the decimal point two places to the right). To convert Paise (p) to Rupees (₹), divide by 100 (or move the decimal point two places to the left).
1. Write as paise (p):
a. ₹ 6 = 600 p
b. ₹ 10 = 1000 p
c. ₹ 5.50 = 550 p
d. ₹ 4.15 = 415 p
e. ₹ 32.25 = 3225 p
f. ₹ 7.05 = 705 p
g. ₹ 151.20 = 15120 p
h. ₹ 18.50 = 1850 p
i. ₹ 40.70 = 4070 p
2. Write as rupees (₹):
a. 100 p = ₹ 1.00
b. 600 p = ₹ 6.00
c. 2600 p = ₹ 26.00
d. 575 p = ₹ 5.75
e. 1545 p = ₹ 15.45
f. 2750 p = ₹ 27.50
Exercise 13.2: Operations with Money
1. Add the following (Vertical Addition):
a. ₹ 227.57 + ₹ 621.68 = ₹ 849.25
b. ₹ 641.79 + ₹ 191.81 = ₹ 833.60
c. ₹ 781.11 + ₹ 321.23 + ₹ 521.59 = ₹ 1623.93
d. ₹ 207.91 + ₹ 130.21 + ₹ 97.65 = ₹ 435.77
2. Add (Horizontal Addition):
a. ₹ 33.07 + ₹ 54.45 + ₹ 96.08 = ₹ 183.60
b. ₹ 207.23 + ₹ 149.50 + ₹ 9.27 = ₹ 366.00
c. ₹ 61.00 + ₹ 40.50 + ₹ 73.75 = ₹ 175.25
d. ₹ 38.90 + ₹ 79.00 + ₹ 58.58 = ₹ 176.48
3. Subtract the following (Vertical Subtraction):
a. ₹ 205.45 - ₹ 145.30 = ₹ 60.15
b. ₹ 713.50 - ₹ 119.06 = ₹ 594.44
c. ₹ 847.91 - ₹ 691.21 = ₹ 156.70
d. ₹ 498.70 - ₹ 211.20 = ₹ 287.50
4. Subtract (Horizontal Subtraction):
a. ₹ 192.60 - ₹ 63.47 = ₹ 129.13
b. ₹ 500.00 - ₹ 326.69 = ₹ 173.31
c. ₹ 557.25 - ₹ 215.80 = ₹ 341.45
d. ₹ 802.49 - ₹ 69.56 = ₹ 732.93
5. Solve (Word Problems):
a. Difference in costs: ₹ 110.00 - ₹ 90.00 = ₹ 20.00
b. Total cost: ₹ 25.50 + ₹ 60.75 + ₹ 135.95 = ₹ 222.20
c. * Total spent: ₹ 89.75 + ₹ 25.00 = ₹ 114.75
Change from ₹ 200: ₹ 200.00 - ₹ 114.75 = ₹ 85.25
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