bria had 6 yards of fabric and she used 2 3/4 yards on a skirt. how much fabric is left?

3 ¹/₄ yards of fabric left

Step-by-step explanation:

First, we need to set up our subtraction equation as shown:

6 - 2 ³/₄ =

Next, we are going to convert both terms into improper fractions by multiplying the whole number by the decimal and then adding the numerators.

6 x 4 = 24 so 6 becomes ²⁴/₄

2 x 4 = 8 so 2 becomes ⁸/₄ plus the ³/₄ we began with giving us a total of ¹¹/₄

Then, subtract the numerators and simply if possible.

²⁴/₄ - ¹¹/₄ = ¹³/₄

¹³/₄ = 3 ¹/₄ yards of fabric left

~Hope this Helped!~

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use mnemonics and other tricks.

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note: the best i know.

126 maybe. sorry