Question

A boy walks at the speed of 2 hole 1/4 km/hr for 2 hours and then at the speed of 1 hole 1/2 km/ hr for next 2 hours .find the distance travelled by the boy in 4 hours .​

Answer 1

let the distance be x him

time taken to cover x km at 1/4hrs =km/4hrs

time taken to cover x km at 1/2hrs =km/2hrs

Distance between the time taken =4hrs =1/2hrs

there fore:-

b. km/4– km/2 =1/2 or 4km – 2km = 4 or 2km=4

km =2 – 4

km=2

hence,

the distance travelled the bot in 4 hours in 2 km....

Answer 2

Answer:

A boy walks at the speed of 2 hole 1/4 km/hr for 2 hours and then at the speed of 1 hole 1/2 km/ hr for next 2 hours .find the distance travelled by the boy in 4 hours .

Step-by-step explanation:

A boy walks at the speed of 2 hole 1/4 km/hr for 2 hours and then at the speed of 1 hole 1/2 km/ hr for next 2 hours .find the distance travelled by the boy in 4 hours .Read the instructions about how to learn English, then answer the following questions: 1. Speak in English with people around you. 2. Practice listening by hearing other people's talk or by listening to audio 3. Read English books and find the unknown words in the dictionary 4 Make some sentences with the collected words and use them in practical life. 5. Learn English through mistakes. (a) With whom should you speak English? b) Why should you listen to audio? (c) How can you learn English?Read the instructions about how to learn English, then answer the following questions:

1. Speak in English with people around you.

2. Practice listening by hearing other people's talk or by listening to audio

3. Read English books and find the unknown words in the dictionary

4 Make some sentences with the collected words and use them in practical life.

5. Learn English through mistakes.

(a) With whom should you speak English?

b) Why should you listen to audio?

(c) How can you learn English?Read the instructions about how to learn English, then

answer the following questions: 1. Speak in English with people around you.

1+2+3=6

2. Practice listening by hearing other people's talk or by listening to audio

3. Read English books and find the unknown words in the dictionary

4 Make some sentences with the collected words and use them in practical life. S. Learn English through mistakes.

(a) With whom should you speak English?

th) Why should you listen to audio? (c) How can you learn English?