Question

5 workers can make 5 study tables working 5 hours a day for 5 days. How many study tables will 20 workers make in 20 days working for 20 hrs a day?
Options

220

300

20

320

Answer 1

Step-by-step explanation:

Formula of the work & time :-

$\frac{m \: d \: h}{w} = \frac{m \: d \: h}{w}$

$\frac{5 \times 5 \times 5}{5} = \frac{20 \times 20 \times 20}{?}$

so,

$25w = 8000$

$w = \frac{8000}{25}$

w= 320 study tables..

i hope it will help you...!

Answer 2

w =20×20

=220 study tables can make