Question

10 percent cows of a villager died in 2011.12 1/2percent of the remaining cows died in 2012.if the left out cows are 63 ,how many cows did the villager have originally​

Answer 1

Step-by-step explanation:

10000

Let the Number of goats before flood be x.

According to the question,

x* 88/100 *95/100=8360

x=8360*100*100/88*95=10000

Answer 2

$\frac{1}{10} \: \: per \: cent \: \\ \\ \\ \frac{1}{2} per \: cent \: \\ \frac{1}{20} \times 63$