Question

20 ribbons, each of length 35 cm, will give us a ribbon of length ____ m.

• A. 7 m
• B. 70 m
• C. 700 m
• D. 0.7 m

Answer 1

The correct option is A 7 m

Length of one ribbon = 35 cm

Length of 20 ribbons = 35 $\times$ 20

= 700 cm

Convert 700cm to m

100 cm = 1 m

Therefore 700 cm = $\frac{700}{100}$

= 7 m

Answer : option A. 7m