Question

7. Dhananjay studies for 6 3/4
hours daily. He devotes 4 1/3 hours to Mathematics and Science. How much time
does he devote to other subjects?
​

Answer 1

Answer:

Total time = 6 3/4 hrs = 27/4hrs

Time devoyed fir Mth and Science = 4 1/3 = 13/3

Time devoted fir other subjects= 27/4 - 13/3

=>LCM= 12

=> 81/12 - 52/12

=>29/12

Therefore he devotes 29/12 hrs daily for other subjects.

Mrk as Brainlist :-)

Thank my answer(s) if u can

Answer 2

Step-by-step explanation:

Dhananjay studies 63/4 hrs daily

He devoted 41/3 hrs to math and science

time devote to other subject= 63/4-41/3 =

LCM of 4 and 3 = 12

so, 63×3-41×4/12 = 88/12

= 22/3