Question

ayush and sumit take to different routes to school. ayush rout is 1km 2hm long while sumit route is 2hm 30dam long. whose route a longer route and by how many m/km?

Answer 1

Ayush's route:  1 km + 2 hm = 1 * 1000 m + 2 * 100 m = 1200 m
Sumit's route :  2 hm + 30 dam = 2 * 100 m + 30 * 10 m = 500 m

So Ayush's route is longer. It is longer by 700 meters or  0.700 km.

Answer 2

Converting all the given measurements into m,we can solve the question.

Distance traveled by Ayush = 1 km 2 hm
i.e 1000 m + 200 m = 1200 m

Diatance traveled by Sumit = 2 hm 30 dam
= 200 + 300 = 500 m

1200 > 500
Distance traveled by Ayush is greater.

By 1200 - 500 = 700 m Ayush travels more than Sumit.

Hence your required answer is 700 m or 0.7 km

Hope This Helps You!