Page 103 - Viva

Exercise 7.1

1. Name the suitable unit for measuring the length of the following.

(a) Height of an almirah

(b) Height of a new born puppy

(c) Length of a table

(d) Length of a cushion

2. Estimate the length of these objects in centimetres and then verify by actual
measurement using a ruler.

Estimated measurement Actual measurement

(a) Length of your spoon

(b) Length of your water bottle

(c) Length of your lunch box

(d) Length of your pencil

3. Convert the following to centimetres.

(a) 85 m 29 cm = (b) 63 m =

(c) 19 m 14 cm = (d) 76 m 34 cm =

(e) 17 m 23 cm = (f) 86 m 17 cm =

4. Convert the following to metres and centimetres.

(a) 756 cm = (b) 3459 cm =

(c) 1085 cm = (d) 4320 cm =

(e) 9831 cm = (f) 1000 cm =

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