Page 206 - Math Genius C3

E:\Working\Orange_Education\Math_Genius_3\Open_Files\CHAP_11
\ 03-Oct-2025 Bharat Arora Proof-9 Reader’s Sign _______________________ Date __________

Step 2: Put a point in the quotient after the two digits from the right.
1006 10.06

Thus, `50.30 ÷ 5 = `10.06.
Example 5: Rajni bought three sets of bangles for `270.75. What is the cost of one set

of bangles?
Solution: Cost of three sets of bangles = `270.75 3 270.75 90.25
27
Cost of one set of bangles = `(270.75 ÷ 3) 00 7
6
= `90.25 15
Thus, the cost of one set of bangles is `90.25 15
0

www
MAths connect

When you go shopping with your parents or relatives, you may have Cross-Curricular Learning
noticed them using their mobile phones or cards for payment.
Digital payments are convenient because they allow us to pay anytime
and from anywhere.

Discuss some advantages of using digital payments.

practice time 11C

1. Multiply the following.

(a) ` 1 1 0 . 7 0 (b) ` 1 6 5 . 2 0 (c) ` 9 0 . 4 5 (d) ` 1 4 . 9 5

× 8 × 5 × 1 0 × 1 2

2. Divide each of the following.

(a) 120 paise ÷ 4 (b) `77 ÷ 7 (c) `103.65 ÷ 5
3. Solve the following word problems.

(a) The cost of one balloon is `5. What will be the cost of 15 such balloons?

(b) Rishi bought six notebooks. If one notebook costs `25.75, find the total money
he needs to pay.

(c) Alia distributes `120.50 equally among 5 children. How much money does each
child get?

(d) 3 calculators cost `540. What is the cost of one calculator?

(e) 9 packets of noodles cost `227.16. What is the cost of one such packet?

204 Mathematics-3