Question

Please Help! Screenshot Below :)

Answer 1

@Haseeb96

Answer 2

@Smileyface14

Answer 3

for finding the average speed of plane first
the formula of speed is
speed = Distance / time
now for first one
distance = 18miles
and time = 1/3 of hour = 0.333 hours

so put it in the formula and get the speed for first one
speed = 18 miles / 0.333 hour
= ???
tell me

Answer 4

6 ?

Answer 5

no .
there is 0.333 not 3
when we divide 18 with 0.333 = 54.054 miles per hour
okay ?
54.054 is your speed to a town

Answer 6

now for return
time = 3/5 hour = 0.6 hour
and distance = 18 miles
speed =???
now the formula of speed is
speed = distance / time
now put the values in the above formula and get the speed on return

Answer 7

tell me what would be the speed in return ?
@justsmile531

Answer 8

6.48?

Answer 9

no . it would be 30 miles per hour

Answer 10

for finding the average speed put the above both speed in this way and divide them by 2
u will get average speed

Answer 11

42.027 ?

Answer 12

ok. now to find the average wind speed what do I do ?

Answer 13

as written in your screen shot the initial trip is
18= (x+y) 1/3
here x is the average speed of plane and y is the average wind speed
so we have got the average speed of plane which is 42.027
now just put it the above expression and get the value of y

Answer 14

tell me what will be the value of y ?

Answer 15

The answer is 49.973 ?

Answer 16

no the answer is 11.973 okay
now the expression for return trip is
18 = (x-y) 1/3
now just put the value of x which is 42.027 and get the value of y and tell me what u got?

Answer 17

10.018

Answer 18

no it would be y =-11.973
so as u know how to find the average speed of wind
just use the same method as u apply for finding the average speed of plane

Answer 19

Ok. Thank you

Answer 20

most welcome smart girl :)