Mathematics
nomfundozuma005
8

If you have a pipe that's 30 3/4 inches long, and you cut away 5 peices that are 4 1/3 long, how much pipe do you have left?

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(1) Answers
Llama11

 Pipe total length =  30  3/4 5 pieces 4 1/3 =  5 * 4 1/3 =  5 * 13/3  = 65/3 Amount left  =  30  3/4  -    65/3                   =  123/4      -    65/3                   =  (3*123  - 65*4) /(4*3) =  (369 - 260) /12                     =    109 / 12 = 9  1/12                   = 9  1/12 inches is left.

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