Question

Five hundred kids are going to Goa . The first bus to Goa will start when 40% of the kids report at the bus station . If 180 kids have arrived the first bus will have to wait for how many more kids to arrive

Answer 1

______________________________

GIVEN :

=> 500 KIDS ARE GOING TO GOA :

______________________________

CONDITION :

=> AFTER COMING OF 40% KIDS 1ST BUS WILL GO

_____________________________

TO FIND :

=> IF 180 KIDS HAVE ARRIVED WILL WE HAVE TO WAIT IF YES THEN FOR HOW MANY KIDS ?

______________________________

STEP 1 :

=> TO FIND THE NO. OF 40% KIDS

______________________________

THE NO. OF KIDS NEEDED TO BE GONE THROUGH 1ST BUS :

=> 40% OF TOTAL KIDS

=> 40% OF 500

=> 40 / 100 * 500

=> 200

_____________________________

BUT 180 STUDENTS HAVE ARRIVED :

=> SO NO. OF STUDENTS FOR WHOM THEY WILL WAIT :

=> 200 - 180

=> 20 KIDS

_____________________________

HOPE IT WILL HELP U ......

THANKS .......

______________________________