45 min is 3/4 of an hour, 3/4 0f 40 km/h=30 km
75km/h x 2hr=150km
=180km
Total time:3hr
180kh/3hr=60km/h
sorry if im wrong
First we have to divede the tota of students into the sice of each grop so:

So we can aproximate this to a whole number so:
Answer:
0.00578 the answer is 0.0058
Answer:
1/2 pound
Step-by-step explanation:
3/4 x 2/3 = 6/12 = 1/2 pound
Answer:
3x/5 + 3/8
Step-by-step explanation: