Answer: Question 1
a)5.47
b)4.53
Step-by-step explanation:
Answer:
1,2,4,8
Step-by-step explanation:
Answer:
36 minutes
2 rounds for Priya
3 rounds for Ravish
Step-by-step explanation:
The answer is the LCM (least common multiple) of 12 and 18.
12 = 2^2 x 3
18 = 3^2 x 2
=>LCM of 12 and 18 = 2^2 x 3^2 = 4 x 9 = 36
=> After 36 minutes they meet again at the starting point
=> At that time, Priya has completed: 36/18 = 2 rounds
=> At that time, Ravish has completed: 36/12 = 3 rounds
This is what I got:
60/50 = X/70
70x60/59 = X
X = 84
Answer:
105 miles
Step-by-step explanation:
I used a calculator because it was multi choice until they matched up
