Answer:
154
Step-by-step explanation:
List the prime factors of both
14 = 2 × 7
22 = 2 × 11
2 is a common factor of both so is only included once.
The lowest common multiple = 2 × 7 × 11 = 154
Answer:3/4
Step-by-step explanation:60 minutes divided by 4 is 15. 3 15 minute increments is 45. 45 minutes is 3 /4 of an hour.
Dakota runs every 6 weeks......so he runs at 6 weeks, 12 weeks, 18 weeks, 24 weeks, 30 weeks
Madison runs every 15 weeks...so she runs at 15 weeks, 30 weeks, 45 weeks
so they will both be running a half-marathon at 30 weeks <==
Answer: -4.2
Step-by-step explanation:
0.5 - 4.7= -4.2
The number of permutations of seven different sweatshirts is given by: