Question

$950$ crank cases are manufactured every day in a factory. How many such cases will be manufactured altogether in the months of October , November and December?(Assume that the factory works on all the days in these $3$ months)

Answer 1

1 day - $950$ crank cases

Days in months of oct, nov, Dec $\Rightarrow 31+30+31=92$ days

So In $92$ days the no. of crank cases is

$92\times 950=87,400$