Paolo helped in the community garden for 243 hours this week. That was 165 equal-length shifts, because Paolo stopped early one day when it started to rain. How long is a single shift?□ hours
Q. Paolo helped in the community garden for 243 hours this week. That was 165 equal-length shifts, because Paolo stopped early one day when it started to rain. How long is a single shift?□ hours
Convert to Improper Fraction: Paolo worked for 2(43) hours this week, which is 2+43 hours.Convert mixed number to improper fraction: 2(43)=(48+43)=411 hours.
Convert Shifts to Improper Fraction: He worked 165 shifts, which is 1+65 shifts.Convert mixed number to improper fraction: 165=(66+65)=611 shifts.
Find Length of One Shift: To find the length of one shift, divide the total hours worked by the number of shifts.So, (411) hours ÷(611) shifts = (411)×(116) shifts.
Simplify Expression: Simplify the expression by canceling out the common factor of 11.411×116=41×6=46.
Simplify to Lowest Terms: Simplify 46 to its lowest terms.46=23 or 121 hours per shift.
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