49/60 - 3/20 = (49 - 3(3))/60 = (49 - 9)/60 = 40/60 = 4/6 = 2/3

Answer:
2/3
Answer: 1/8, 0.13, 1/2, 7/8
Step-by-step explanation: Mental Math
Answer:
Step-by-step explanation:
volume of sphere=4/3(π r^3)
Answer: 9 tickets
Step-by-step explanation:
You can do 4 to the second power and 4×4 equals 16