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1 vote
How to figure out what-3 3/7 x 2 2/3 is

User Dis
by
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2 Answers

3 votes

Answer:

-64/7 OR -9 1/7

Explanation:

The first thing you should know is that a positive number multiplied by a negative number equals a negative product. Anyways, change both numbers into improper fractions. 3 3/7 changes into 24/7, and 2 2/3 changes into 8/3. Line up the numbers like this:

24/7 x 8/3. Before you multiply, you can cross reduce. What is the highest number 3 and 24 can both be divided by? 3 is the correct answer. Divide 24 by 3 to get 8 and 3 by 3 to get 1. Now, this is your equation:

8/7 x 8/1. Multiply numerator by numerator, denominator by denominator. 8 times 8 equals 64, and 7 times 1 equals 7. Now, your fraction is 64/7. Just remember to make your number negative from the beginning of the equation. So, it would be -64/7. Depending on what is required, you can also change this number into a mixed number. It would be -9 1/7. Hope this helped!

User Zkhr
by
3.0k points
3 votes

Answer:

-64/7 or -9 1/7

Explanation:

-24/7 times 8/3 = 192/21 = -64/7 = -9 1/7

User Slwr
by
3.2k points