Question

pls solve question 21 its urgent . with steps please

Answer 1

$\bf\large\color{blue}\mathcal{HEY\:FRIEND}$

One step distance of Aakash = 40 cm
" " " " Kushal = 42 cm
" " " Harish = 45 cm

Minimum Same Distance they can walk in complete steps

=> L.C.M of 40,42,45

= 2520 cm

Minimum Distance each should walk so that each can cover same distance in complete steps is $\bf\large\texttt{2520\:cm}$

Hope this helps!!!

Answer 2

❤❤Here is your answer ✌ ✌

$\huge\underline {\red {\bold {Answer}}}$

One step distance of Aakash = 40 cm
➡ Kushal = 42 cm
➡ Harish = 45 cm

Minimum Same Distance they can walk in complete steps

➡L.C.M of 40,42,45 

➡2520 cm

Minimum Distance each should walk so that each can cover same distance in complete steps is 



$\huge\underline {\green {\bold {2520cm}}}$