Assume that the bank balance started at zero. Enter the income and outgo in chronological order: $300 - $50 - $75 + $225
Find the sum. This sum will represent the amount left in the account after the $225 deposit:
$250 - $75 + $225, or
$175 + $225 = $400 The final balance will be $400.
1. Divide 135 by 8 which is equal to 16
2. Multiply 16 ×8 = 128
3. Subtract 135 - 128 =7
The seven represent the numerator so it would be 7/8.
The finally answer would be
Question A: 14
Question B: 30min
The expression equivalent to 1/36 are :-

<h2 />
= (3 * 1.25 * 2)/(0.25) ^ 3
= 7.5/(1/64)
= 480 boxes
Good luck :)