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Section 1 Whole Numbers
4. How many of the parts shown in the fi gure can be produced from a 1-meter rod?
Allow 2 millimeters for saw kerfs to make each part. (There are 1,000 millimeters
in a meter.)
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5. How much scrap will there be from making the 24 parts? Allow 2 millimeters
for saw kerfs to make each part.
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6. You are paid $18 per hour. From that, $4 per hour is withheld for taxes.
You work 38 hours per week, 52 weeks per year. How much do you have
left per year, after paying $210 per month on a loan and $650 per month
for your share of rent?
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7. Bandsaw blade stock is available in 100-foot rolls to be cut and welded in
the shop. How much scrap will there be from making as many 108-inch blades
as possible?
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