Question

sima spend 2 3/4 hours in studies,2 1/3 hours in playing. how much time did she spend in all ?​

Answer 1

Not answering not sure

ak

Answer 2

Answer:

She spent 4 and 1/2 hours (or 4.5 hours) in all .

Step-by-step explanation:

Time spent in studies

$= 2 \frac{3}{4} \: h = \frac{11}{4} \: h$

Time spent in playing

$= 2 \frac{1}{3} \: h = \frac{7}{3} \: h$

Total time spent by Sima

$= \frac{11}{4} \: h + \frac{7}{4} \: h \\ = \frac{11 + 7}{4} \: h \\ = \frac{18}{4 } \: h \\ = 4 \frac{1}{2} \: h \\ = 4.5 \: h$