Let w = the walking time
the total time is given as 1 hr, therefore (1-w) = running time
Walking dist and running dist is the same
Write a distance equation: dist = speed * time
3w = 9 (1-w)
3w = 9 - 9w
3w + 9w = 9
12w = 9
w = 9/12 = 3/4 hrs walking back
(x-10)(x+9) =0
×=10 x=-9
10 + (-9)
= 1
To find out how much each friend should pay, you have to split the total in five parts. to do this you divide 43.85 by 5. your answer comes to 8.77. so, each friend should pay <span>£8.77 ! hope this helped :3</span>
Answer:
12/9 = 4/3
Step-by-step explanation:
write it as a fraction, then simplify by dividing numerator and denominator by 3.
