301 , 117
=117 : 301
because they are telling to tell ratio of boys to the ratio of total seniors
To start with, write both fractions with same denominator, i.e LCM of 6 and 7
Thus,
4/7=24/42
1/6=7/42
This means 4/7 is greater than 1/6
The answer is thus a
<span>speed = distance/time
total time is 8 hours
outgoing speed is 160 km per hour,
so time = d/160
</span><span>returning speed is 240 km per hour,
so time = d/240
d/160 + d/240 = 8
3d/480 + 2d/480 = 8
5d/480 = 8
5d =480 (8)
5d = 3840
d=3840/5
d=768
answer: so the distance is 768 km</span>
Answer:
92.119
Step-by-step explanation:
0.84+91.279=92.119
Hope this helps!
The first equation shows C and D, and the second shows C and B. The overlap will be at C, so thats the answer.
