Answer :
To get the number of passes:
21 2/3 Divided by 1 2/3
Change to the improper fractions:
(21 * 3 + 2) /3 = 65/3.
(1 * 3 + 2) /3 = 5/3.
= 65/3 Divide 5 / 3
= 65/3 * 3 /5 3 cancels out. 5 into 65 is 13.
= 13.
21 2/3 Divided by 1 2/3
Change to the improper fractions:
(21 * 3 + 2) /3 = 65/3.
(1 * 3 + 2) /3 = 5/3.
= 65/3 Divide 5 / 3
= 65/3 * 3 /5 3 cancels out. 5 into 65 is 13.
= 13.