Rewrite the fractions so they have a common denominator:
1/2 = 3/6
The tank was at 1/6 so:
3/6 - 1/6 = 2/6 simplifies to 1/3 of gas was added by the 7 gallons
There are three 1/3's to a whole ( full tank).
7 x 3 = 21
The gas tank can hold 21 gallons.
Answer:
0.5
Step-by-step explanation:
Remember what the equation states, mass divided by volume equals the density.
Divide -> 4/8
0.5
D=0.5
Answer:
Step-by-step explanation:
<-- Given
<-- Expand middle term
<-- Factor into two parts
<-- Combine like terms
