Question

solve this question ​

Answer 1

Answer:

320 kn

Step-by-step explanation:

Train = 3/5 or .6 of journey

Taxi = 1/4 or .25 of journey

Bus = 1/8 or .125 of journey.

Walk = 8 KM = rest of journey.

How far was everything but walk? = .6 + .25 + .125 = .975 or 97.5%

8 KM = 1 - .975 or .025 or 2.5%

Divide both sizes by .025 which is also equal to multiply both sides by 40.

320 KM = total journey.

Double check

320*.025 = 8

Answer 2

Answer:

Let the total length of journey.

3/5 × x+1/4 × x+ 1/8 × x+ 2= x

24x+10x + 5x/40 + 2 = x

39x/40 + 2 = x

2= x - 39x/40 = x/40

x= 80 km