Question

Plzz help me out...Itz very urgent!​plzzzz do it on notebook with complete explanation..​then send!!plzzz​

Answer 1

Answer:

rp:time

rp=5sec

time =20 sec

Now 5sec×20 sec

100sec=1 min 40 sec

since ratio=1:40

Answer 2

Bhaiya are u okay????????????pakka na ? u r fine? kya hua ?