Question

If 42% of a 720 decametre long road was decorated, how much of the road remain undecorated ?​

Answer 1

Answer:

417.6 dm of road is not decorated

Step-by-step explanation:

length of road= 720dm

percentage of decorated part= 42%

length of decorated part= 42%of 720

(42/100)×720

302.4dm is decorated

length of the road which is undecorated = total length - decorated part

720 - 302.4

417.6dm