Question

JM
= 3000 m + 576 m
= 3576 m
Exercise

Convert into centimetres:
1. 4 m
2. 15 m
4. 10 m
5. 3 m 25 cm
7. 50 m 10 cm 8. 95 m 8 cn
10. 7 m 18 cm 11. 12 m 9 cm
13. 90 m 70 cm 14. 88 m 88​

Answer 1

Answer:

1)400cm

2)1500cm

4) 100cm

5) 325cm

7) 510cm

8) 9508cm

10) 718cm

11) 1209cm

13) 9070cm

14) 8888cm

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Answer 2

Step-by-step explanation:

1. 1 metre = 100 cm

so 4 m = 4×100

= 400 cm

2. similarly , 15 m = 15×100 = 1500 cm

4. 10 m = 10×100 = 1000cm

5. 3 m 25 cm

here 25 is already in cm we don't need to convert it in cm. we will simply add it to the solution.

like 3m =3 ×100 +25 = 300 cm + 25 cm = 325 cm.

hope this will help.