Answer:
17/20 < 88%
Step-by-step explanation:
17/20 = .85
.85 < .88
17/20 < 88%
Answer:
1
Step-by-step explanation:
Answer:
1.5 min
Step-by-step explanation:
rate of larger belt = 300/2 = 150
rate of smaller belt = 300/6 = 50
combined rate = 150+50=200
time at combined rate = 300/200 = 1.5
Angle STR would be equivalent to Angle XTY