Answer:
40
Step-by-step explanation:
Least common multiple (LCM) of 8 and 10 is 40.
8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80
10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100
Common Mutiples: 40 and 80
LCM: 40
y=8 is the answer
47.4 not rounded 47.38
You divide 199 by 4.2 and get 47.4 and then you can multiply 47.38x4.2 and will get you 199
Answimming
okay
