Page 136 - New Medley 4 Semester 2 PDF (Merged)

Solution: (a) 4 L 356 mL = 4 × 1000 mL + 356 mL = 4356 mL

mL
1 0 8 9
4 4 3 5 6

– 4

3 5
– 3 2

3 6

– 3 6

0

Here, 1089 mL = 1 × 1000 mL + 89 mL = 1 L 89 mL

Thus, 4 L 356 mL ÷ 4 = 1 L 89 mL

(b) 624 km 60 m = 624 × 1000 m + 60 m = 624060 m

m

5 2 0 0 5
12 6 2 4 0 6 0

– 6 0

2 4

– 2 4

0 0 6 0
– 6 0

0

Here, 52005 m = 52 × 1000 m + 5 m = 52 km 5 m

Thus, 624 km 60 m ÷ 12 = 52 km 5 m

EXERCISE 3.4

A. Multiply.

1. 3 cm 4 mm by 6 2. 7 m 15 cm by 8 3. 12 L 110 mL by 5

4. 20 kg 84 g by 17 5. 116 km 118 m by 7 6. 41 m 5 cm by 14

7. 25 km 60 m by 24 8. 116 L 315 mL by 9 9. 4 kg 30 g by 36

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