Question

A rope is 1 m 2 dm long.The length in cm is *

Answer 1

Question :- A rope is 1 m 2 dm long.The length in cm is ?

Solution :-

we know that,

• 1m = 100 cm .
• 1dm = 10 cm .

so,

→ Length of rope = 1m + 2dm

→ Length of rope = 100cm + 2 * 10 cm

→ Length of rope = 100cm + 20 cm

→ Length of rope = 120 cm. (Ans.)

Hence, the length of rope in cm is 120 .