Question

A machine fills pure water in 640 bottles in 4 hours. How many bottles will it fill in 5 hours? ​

Answer 1

➤ Answer :-

Bottles prepared in 4 hours :- 640 bottles

Bottles prepared in 1 hour :- $\sf\frac{640}{4}$bottles

$\longmapsto \sf \: \frac{640}{4}$

$\longmapsto \sf \: 160 \: \: bottles$

Now,

Bottles prepared in 5 hours :-

$\longmapsto \sf \: 160 \times 5$

$\longmapsto \sf \: 800 \: \: bottles$

$\Huge\therefore$The bottles prepared in 5 hours is 800 bottles.