Question

Megha worked 5/2 hours on Monday,13/4 hours on Tuesday,and 11/4 hours on Wednesday. What is the mean number of hours she worked on these three days
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Answer 1

Step-by-step explanation:

Mean = (5/2 + 13/4 + 11/4) / 3

= ( 10/4 + 13/4 + 11/4) /3

;;. = {( 10+13+11) /4}/3

= 34/12

Answer 2

Answer:

$\frac{17}{6}$ hour

Step-by-step explanation:

Megha worked 5/2 hours on Monday,13/4 hours on Tuesday, and 11/4 hours on Wednesday

∴ The sum of the hours she worked on these three days is = $\frac{5}{2}+ \frac{13}{4} +\frac{11}{4}$ = $\frac{17}{2}$ hr

∴ The mean number of hours she worked on these three days is = $\frac{\frac{17}{2} }{3}$ = $\frac{17}{6}$ hour