75.9k views
6 votes
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?

2 Answers

5 votes
Answer: 97.5 or 98

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.
User Luthfianto
by
7.7k points
8 votes

Answer:

97

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 (1)/(2)=(32 * 2+1)/(2)=(65)/(2)

Now divide it by 1/3:


\sf \implies (65)/(2) / (1)/(3)=(65)/(2)* (3)/(1)=(65 * 3)/(2)=(195)/(2)

Convert back into a mixed number:


\sf \implies (195)/(2)=(194+1)/(2)=(194)/(2)+(1)/(2)=97(1)/(2)

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

User Ivo Rossi
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories