Question

please can any one answer if they can on the question.​

Answer 1

Answer:

$\blue{(a) \:total \: distance \: travelled \: by \: rohan}\\ = \frac{1}{2} + \frac{5}{2} + \frac{7}{3} + 6 + \frac{6}{5} + \frac{4}{7} + \frac{1}{2} \\ \\ = \frac{105 + 525 + 490 + 1260 + 252 + 120 + 105}{210} \\ \\ = \frac{2857}{210} \\ \\ \blue{(b) \: we \: should \: help \: those \: who \: need \: help.}\\ \\ \red{\mathfrak{\underline{\large{Hope \: It \: Helps \: You }}}} \\ \blue{\mathfrak{\underline{\large{Mark \: Me \: Brainliest}}}}$

Answer 2

$\huge \blue \gamma \pink {Answer} \blue \gamma$

we take all distance +ve

$total \: distance = \frac{ 1}{2} + \frac{5}{2} + \frac{7 }{3} + \frac{6}{1} + \frac{6}{5} + \frac{4}{7} + \frac{1}{2}$

LCM = 210

$= \frac{105}{210} + \frac{525}{210} + \frac{490}{210} + \frac{1260}{210} + \frac{252}{210} + \frac{120}{210} + \frac{105}{210}$

$= \frac{2857}{210} km$

hope it helps u