Guys please help me with this I'll be grateful forever and kindly show/type the workings too, I really appreciate your help.
Answers
Answer:
360 feet
Step-by-step explanation:
Dude its very easy...just follow my steps
Let the father reach the store in 'a' mins.
Hence,
The son reaches the store in (a+10) mins.
we know,
we know,=) speed = distance / time
we know,=) speed = distance / time
=) distance = speed x time
Speed of son = 20 steps/min
= 20 x 1 feet/min
= 20 feet/min
Thus,
Distance covered by son = {20 x (a+10)} feet
Speed of father = 30 steps/min
= 30 x 1.5 feet/min
= 45 feet/min
Thus,
Distance travelled by father = (45 x a) feet
Therefore,
A.T.P.
=) {20 x (a+10)} = (45 x a)
=) 20a + 200 = 45a
=) 25a = 200
=) a = 8
Hence,
Distance travelled = (45 x a) feet
= (45 x 8) feet
= 360 feet
Hope it helps you buddy....
And don't forget to mark it as brainliest if you it....
Answer:
It will be150 ft
Step-by-step explanation:
No of steps the son moves in one minute=20
No of steps the father moves in one minute=30
One step of the son=1 ft.
One step of the father=1.5 ft.
The son reaches the store in 10 minutes=200ft
The father reaches the store in 10 minutes=150ft
So,answer=150
Thank you ☺️☺️☺️