Cheryl B.

asked • 02/09/18

help with fraction question

The four blades in a four-piece chisel set contain cutting-edge widths of 1/20, 1/5, 7/20 and 1
 Find the difference in the cutting-edge widths of the two chisels with the widest blades. The double prime symbol stands for inches.
Begin by determining which two chisels have the widest blades. To do so, rewrite all fractions as like fractions with the least common denominator, LCD, as their new denominator.

1 Expert Answer


Mary H. answered • 02/09/18

5.0 (115)

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