Question

Susan has 32 1/2 yards of ribbon and needs to cut it in 1/3 yard increments. How many 1/3 year increments can she cut?

Answer 1

Answer:

97

Step-by-step explanation:

To calculate how many 1/3 yard increments Susan can cut from her 32 1/2 yard length of ribbon, we need to divide 32 1/2 yards by 1/3 yards.

Begin by converting the mixed number into an improper fraction:

$\sf \implies 32 \frac{1}{2}=\dfrac{32 \times 2+1}{2}=\dfrac{65}{2}$

Now divide it by 1/3:

$\sf \implies \dfrac{65}{2} \div \dfrac{1}{3}=\dfrac{65}{2}\times \dfrac{3}{1}=\dfrac{65 \times 3}{2}=\dfrac{195}{2}$

Convert back into a mixed number:

$\sf \implies \dfrac{195}{2}=\dfrac{194+1}{2}=\dfrac{194}{2}+\dfrac{1}{2}=97\frac{1}{2}$

Therefore, Susan can cut 97 third of a yard increments from 32 1/2 yards of ribbon.

Answer 2

Answer: 97.5 or 98

Step-by-Step Explanation:

Total Yards of Ribbon :-
32 1/2 = (32 * 2 + 1)/2 = (64 + 1)/2 = 65/2

So to find the number of 1/3 yard increments she can cut from 65/2 yards of ribbon, we simply divide 65/2 by 1/3.

Therefore,
= 65/2 ÷ 1/3 (Take Reciprocal of 1/3)
= 65/2 * 3/1
= (65 * 3)/(2 * 1)
= 195/2
=> 97.5

She can cut 97.5 increments of 1/3 yards. We can approximate it to 98.