Question

raja exercised for 3/6 of an hour,while rohit excersised 3/4 of an hour.who exercised for longer time?

Answer 1

Answer :-

$\purple{ \ rafiq}= \frac{3}{6}$

$\red{ \ rafiq}<strong><em> =</em></strong>\frac{3}{6}$ $\blue{ \ rohit}$ = $\frac{3}{4}$

$\orange{ * \ convert \ both \ both \ of \ them \ into \ like \ fractions*}$

$\frac{3}{6}$ and $\frac{3}{4}$

$\red{ \ *denominators \ lcm \ has \ to \ be \ taken \ out*}$

$\blue{ \ lcm \ of \ 6 \ and \ 4 \ = \ \ 12}$

$\frac{3}{6}$* $\frac{2}{2}$= $\frac{6}{12}$

$\frac{3}{4}$ *$\frac{3}{3}$ = $\frac{9}{12}$

$\tt{ \ *compare \ the \ fractions*}$

$\frac{3}{4}or\frac{9}{12}$ $\green{ \ is \ greater \ than \ the \ other \ by}$$\frac{3}{12}$