The LCM of 120 and 150 is 600
She worked 8 hours
$60 / $7.50 (per hour) = 8 hours
Answer:
D
Step-by-step explanation:
The other choices are wrong.
Answer:
126
Step-by-step explanation:
14 = 2 * 7
18 = 2 * 3 * 3
Take any factors they both have and use that number only once (2)
Then multiply together: 2 * 7 * 3 * 3 = 126
