Question

Megha worked
$2 \frac{1}{2}$
hours on Monday,
$3 \frac{1}{4}$
hours on Tuesday, and
$2 \frac{3}{4}$
hours on Wednesday. What is the mean number of hours she worked on these three days? ​

Answer 1

Answer:

here is the answer according to your question:-

Step-by-step explanation:

2 1_2+3 1_4+2 3_4

The LCM of 2 and 4,4 is 4.

then divide numerator by 4 and whatever is result multiply it by 4..

and do this in all 3 cases..

then add and you will get result..

Answer 2

Answer:

Mon=2 1/2

Tue= 3 1/4

Wed=2 3/4

(convert all mixed fractions into improper fractions )

3 days = 5/2+13/4+11/4=10+13+11/4= 34/4=8 1/2 hours