Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 1 Chapter 4 Measurements Ex 4.1

 

Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 1 Chapter 4 Measurements Ex 4.1

Convert into centimetre

Question 1.
3 m = _____ cm
Answer:
3 m = 3 × 100 = 300 cm

Question 2.
37 m = _____ cm
Answer:
37 m = 37 × 100 = 3700 cm

Question
3.5 m 9 cm = _____ cm
Answer:
5 m 9 cm = 5 × 100 + 9 = 500 + 9 = 509 cm

Question 4.
7 m 35 cm = _____ cm
Answer:
7 m 35 cm = 7 × 100 + 35 = 700 + 35 = 735 cm

Convert into metre

Question 1.
600 cm = ____ m
Answer:
600 cm = 600 ÷ 100 = 6m

Question 2.
3600 cm = ____ m
Answer:
3600 cm = 3600 ÷ 100 = 36m

Question 3.
647 cm = ____ m
Answer:
647 cm = 647 ÷ 100 = (600 ÷ 100) + 47 cm
= 6 m 47 cm

Question 4.
304 cm = ____ m
Answer:
304 cm = 300 ÷ 100 + 4 cm
= 3 m 4 cm