Math, asked by krsonia5405, 1 year ago

Suman studies 5 2/3 hours daily he spend 2 4/5 hours for science and maths how much time does he spend for other subjects

Answers

Answered by Ayush26501
0

Answer:

43/15 hrs i.e. 2 and 13/15 hrs

Step-by-step explanation:

amount of time spent on studying= 17/3 hrs

amount of time spent on studying science and maths=14/5 hrs

time spent on studying other subjects=(17/3 - 14/5)hrs

                                                              = (85-42)/15 hrs

                                                              =43/15 hrs i.e. 2 and 13/15 hrs

Answered by CopyThat
9

Step-by-step explanation:

Given :

Suman studies \bold{5\frac{2}{3} } hours daily.

He spends \bold{2\frac{4}{5} } hours for science and mathematics.

To find :

How much time does he spend for other subjects.

Solution :

We have,

=> Total time spent by Suman for studies :

  • \bold{5\dfrac{2}{3} } hours

=> Total time spent by Suman for science/mathematics :

  • \bold{2\dfrac{4}{5} } hours

To find,

=> Total time spent for other subjects ?

Time spent by Suman for studies :

=>  \bold{5\dfrac{2}{3} }

=> \bold{\dfrac{17}{3} } hours

Time spent by Suman for science/mathematics :

=> \bold{2\dfrac{4}{5} }

=> \bold{\dfrac{14}{5} } hours

Time spent by Suman for other subjects :

  • Time spent by Suman for studies - Time spent by Suman for science/mathematics

=> \bold{\dfrac{17}{3}-\dfrac{14}{5} }

=> \bold{\dfrac{17\times5-14\times3}{15} }

=> \bold{\dfrac{85-42}{15} }

=> \bold{\dfrac{43}{15} } or \bold{2\dfrac{13}{5} } hours.

...ッ

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