Question

A group of workers are assigned to paint the wall of wearhouse if 9 workers can paint 6678 in 1 hour then
how many meter would 15 workers paint in 9 hours

Answer 1

Answer:

$\underline{\bigstar\:\textsf{Using MDH Formula :}}$

$:\implies\tt \dfrac{Men_1 \times Hour_1}{Work_1}=\dfrac{Men_2 \times Hour_2}{Work_2}\\\\\\:\implies\tt\dfrac{9 \times 1}{6678} = \dfrac{15 \times 9}{Work_2}\\\\\\:\implies\tt \dfrac{1}{6678} = \dfrac{15}{Work_2}\\\\\\:\implies\tt Work_2 = 15 \times 6678\\\\\\:\implies\underline{\boxed{\red{\tt Work_2 = 100170}}}$

⠀

$\therefore\:\underline{\textsf{They'll paint total of \textbf{100170 metres}}}.$