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Dave has a board that is 3 1/4 feet long then he cut 1 7/8 from the board

Dave Has A Board That Is 3 14 Feet Long Then He Cut 1 78 From The Board class=

Sagot :

We know Dave has a board that is 3 1/4 long:

and we need to subtract 1 and 7/8 to the board. So, we have

where, we eliminated 1 and 7/8, denoted in purple color. Then, it remains 1 and 3/8, denoted in green color.

Therefore, we have obtained:

[tex]3\frac{1}{4}-1\frac{7}{8}=1\frac{3}{8}[/tex]

Therefore, the answer is:

[tex]1\frac{3}{8}[/tex]

which corresponds to option B

View image VaniM32482
View image VaniM32482
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