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

By:

Mary H. answered • 02/09/18

Tutor
5.0 (115)

Patient, easily-understood Math Instructor

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.