Question

What is the total weight of fruits he had? (a) A A milleman sold 26 55 litres milk on the first day, 35.756 litres milk on the second day and 425 litres milk on the third day Find the total quantity of milk sold on three days 1 A​

Answer 1

Answer:

Suppose a container contains  x  units of a liquid from which  y  units are taken out and replaced by water. After  n  operations, quantity of pure liquid

$\sf{ = x \left( 1 - \dfrac{y}{x} \right)^{n}}$ units.

Milk contained by the container now:

$\sf{ = 40 \left( 1 - \dfrac{4}{40} \right)^{3}}$

$\sf{ = 40 \left( 1 - \dfrac{1}{10} \right) ^{3}}$

$\sf{ = 40 \times \dfrac{9}{10} \times \dfrac{9}{10} \times \dfrac{9}{10}}$

$\sf{ = \dfrac{ 4 \times 9 \times 9 \times 9}{10} }$

=  29.16

Answer 2

Answer:

391 =17×23

425=5x5x17

527=17×31.

Since 17 is common factor of three numbers the Highest Common Factor(H.C.F.) = 17

the maximum capacity of a container which can measure the milk of all  the containers in exact number of times is 17.