Answer:
5
Step-by-step explanation:
90
It is a right angle
The answer is (1,400) because its 400 jump ropes per hour.
Answer: 49 : 32
12 1/4 = 49/4
12 1/4 : 8 = 49/4 : 8
12 1/4 : 8 = 49/4 : 8/1
12 1/4 : 8 = 49/4 : 32/4
12 1/4 : 8 = 49 : 32