9
B.
18
C.
36
D.
54
Answer:
The LCM of the numbers 3, 6, and 9, is 18.
Step-by-step explanation:
The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.
Answer:
50.7202 ounces
Step-by-step explanation:
(500ml+1000ml) / (29.574 ml per ounce) = 50.72 US Fluid Ounces
Answer:
Step-by-step explanation:
Multiply numerator and denominator by
√
7
:
Explanation:
2
√
7
⋅
(
√
7
√
7
)
=
2
√
7
7
.
That is considered "rationalized" since the denominator is now a rational number, 7.
Example: Simplify
2
3
√
12
Simplify the denominator first, then rationalize.
2
3
√
4
√
3
=
2
3
⋅
2
√
3
=
2
6
√
3
and reduce the
2
6
=
1
3
√
3
.
NOW, multiply top and bottom by
√
3
:
1
3
√
3
⋅
(
√
3
√
3
)
=
√
3
3
⋅
3
=
√
3
9
.
The unit rate is given by the total amount, divided by the number of units. In this case, the amount is 8.25 dollars, and the units are 5.5 kilograms.
So, the unit cost is given by
Answer:
15/36 or 41.667%
Step-by-step explanation: