Question

HELP PLEASE & I WANT EVERY STEP THIS MY GRADE NOT YA'LLS

Brian rides his bike 0.27 of a mile per min. If it takes him 27 mins to ride his bike to his friends house, how far away does his friend live ?

Answer 1

7.29 miles

Explanation:

In 1 minute, Brian rides his bike for 0.27 of a mile.

in 27 mins the distance is going to be more than the other ( i.e 0.27 miles)

We use the proportion then get a solution

1 min = 0.27 miles

27 mins = (27 mins÷ 1 min) × 0.27

= 27 × 0.27 miles

= 7.29 miles

Answer 2

Explanation:

Given parameters:

Speed of the Brain's bike = 0.27mile/min

Time = 27min

Unknown:

distance between Brain's house and where his friend lives =?

Solution:

Speed is a physical quantity.

It is mathematically expressed as'

Speed =
`(distance)/(time)`

Distance = speed x time

Input the parameters;

Distance = 0.27mile/min x 27min = 7.29miles