Question

Answer the question please​

Answer 1

Answer:

Step-by-step explanation:

Suman studies daily for = 17/3 hours

She devotes her time for Science and Mathematics = 14/5 hours

Time she devotes for other subjects = 17/3 - 14/5 = 43/15 hours = 2 13/14 hours

Answer 2

Question:

Suman studies for $5 \frac{2}{3}$ hours daily and she devotes $2 \frac{4}{5}$ hours of her time for science and maths. How much time does she devotes for other subject?

　　　　　　　　　　　 　　　　　　　

To find:

Time she devotes for the subject.

　　　　　　　　　　　 　　　　　　 

Given:

Time for her studies = $5 \frac{2}{3}$

Time she devotes in science and maths $2 \frac{4}{5}$

　　　　　　　　　　　 　　　　　　　　　　　

Solution:

Total time of suman study = $\large \sf 5 \frac{2}{3} h \: = \frac{17}{3}h$　　　　　　　

Time devoted by her for science and maths = $\large \sf 2 \frac{4}{5} = \frac{14}{5} h$　　　　　　　　　　　 　　　　　　 

Thus, Time devoted by her for other subjects = $\large\sf( \frac{17}{3} - \frac{14}{5} )h$　　　　　　 

$\large \sf = (\frac{17 \times 5}{15} - \frac{14 \times 3}{15} )h = ( \frac{85 - 42}{15} )h$　　　　　　　　　　　 　　　　　　　　　　　

$\large \sf \color{pink} = \frac{43}{15} h = 2 \frac{13}{15}h$　

Therefore, 2 13/15 is the answer