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Checking: Quotient × Divisor + Remainder = Dividend
8 × 17 + 9 = 145
136 + 9 = 145
Therefore, the division is correct.

example 5. Divide 556 by 36.
Solution.
Step 1. 5 < 36, so divide 55 by 36.

Here, 36 goes 1 time (1 × 36 = 36) into 55 with a remainder 1 5 Q
of 19. Put 1 in the tens place of the quotient and bring down
the next digit 6 alongside the remainder 19, making it 196. 36 5 5 6
Step 2. Divide 196 by 36. Here, 36 goes 5 times (5 x 36 = 180) into – 3 6
196 with a remainder of 16. Put 5 in the ones place of the 1 9 6
quotient. – 1 8 0

So, Q = 15, R = 16. 1 6 R
Checking: Quotient × Divisor + Remainder = Dividend
15 × 36 + 16 = 556
540 + 16 = 556

Therefore, the division is correct.

Exercise 4C

1. Divide to find the quotient and remainder.

a. 94 ÷ 13 b. 88 ÷ 43 c. 72 ÷ 28 d. 95 ÷ 30
e. 78 ÷ 25 f. 68 ÷ 32 g. 90 ÷ 42 h. 81 ÷ 55
i. 96 ÷ 18 j. 60 ÷ 24 k. 84 ÷ 27 l. 79 ÷ 63
2. Divide to find the quotient and remainder.

a. 867 ÷ 14 b. 450 ÷ 12 c. 864 ÷ 27 d. 525 ÷ 32
e. 837 ÷ 27 f. 470 ÷ 55 g. 562 ÷ 78 h. 503 ÷ 32
i. 564 ÷ 32 j. 683 ÷ 51 k. 390 ÷ 45 l. 231 ÷ 57
3. Divide and check your answer.

a. 69 ÷ 24 b. 49 ÷ 18 c. 102 ÷ 20 d. 241 ÷ 26
e. 84 ÷ 17 f. 95 ÷ 16 g. 67 ÷ 41 h. 75 ÷ 28
i. 667 ÷ 21 j. 376 ÷ 14 k. 606 ÷ 49 l. 165 ÷ 67

4. Find the divisor if:
a. Quotient = 85, Remainder = 6 and Dividend = 1026
b. Quotient = 93, Remainder = 11 and Dividend = 2522
[hint: Subtract Remainder from Dividend and divide the difference by Quotient]

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Division