renu took 2. 3/4 hours to paint a table and 1. 1/3 hours to paint a chair . how much time did she take in all??
Answers
Answered by
7
Answer:
4 1/12
Step-by-step explanation:
Answered by
6
Step-by-step explanation:
First u want to convert 2 3/4 and 1 1/3 hrs into mixed fraction
= 11/4 and 4/3
for adding this two fractions u want to same the denominators. for this, take LCM of 4 and 3.
LCM OF 4 and 3 is 12.
therefore, = 33/12 + 16/12
= 49/12
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