Answer:
b .150 I hope it is. I'm positive
Answer:
6:15
Step-by-step explanation:
We can simplify the ratio 6 : 15 by dividing both terms by the greatest common factor (GCF).
The GCC of 6 and 15 is 3
Divide both terms by 3: 6 ÷ 3 = 2 & 15 ÷ 3 = 5
Reducing to simplest form:
6 : 15 = 2 : 5
Answer: 13.900
Step-by-step explanation:
Answer:

Step-by-step explanation:
× 
Simplify = 
Decimal Form = 1.5
21,45,6
21=3*7
45=3*3*5
6=3*2
LCM= 3*3*7*5*2
LCM=630