rafiq exercise for 2-3 hour while Rohit exercise for 3 by 4 hour who e

1.	rafiq exercise for 2-3 hour while Rohit exercise for 3 by 4 hour who exercise for a longer time? please give the answer buy brief explanation
Answer» answer. Time RAFIQ exercised= 6 3 hours Time Rohit exercised= 4 3 hours Comparing 6 3 and 4 3 Since the denominators are DIFFERENT, we have Common denominator=LCM of 6 and 4 Factors of 6=2×3 Factors of 4=2×2 L.C.M=2×2×3=12 So, 6 3 = 6 3 × 2 2 = 12 6 4 3 = 4 3 × 3 3 = 12 9 Now, 12 6 < 12 9 6 3 < 4 3 Hence, Rohit exercised for a longer time. please mark me as brainlieast.

rafiq exercise for 2-3 hour while Rohit exercise for 3 by 4 hour who exercise for a longer time? please give the answer buy brief explanation

Answer»

answer.

Time RAFIQ exercised=

hours

Time Rohit exercised=

hours

Comparing

and

Since the denominators are DIFFERENT, we have

Common denominator=LCM of 6 and 4

Factors of 6=2×3

Factors of 4=2×2

L.C.M=2×2×3=12

So,

Now,

Hence, Rohit exercised for a longer time.

please mark me as brainlieast.