Answer:
$57.62
Step-by-step explanation:
$53.98 x 6.75% = $3.64
$53.98 + $3.64 = $57.62
Use T and J as names.
T=2x
J=3T but T=2x, so
J=3(2x) = 6x
J=6x
I didn't see options to pick from, but possible proportions would be
30/120 or 1/4 or any other fraction equivalent to 1/4
As a decimal, 30/120 = 0.25, which is the same as 25%.
We have a work problem here. We can use our knowledge on ratio and proportion in order to set up and equation to determine what is being asked. We do as follows:
1 job / 3 hours for both = 1 job / 8 hours for charlie + 1 / x hours for sam alone
Therefore, the equation would be
1/3 = 1/8 + 1/x