Question

12) In a factory, 20 workers make 360 toys in a day, working 8 hours a day. Find the
number of toys made in a day if
(i) 5 workers are on leave.
(ii) all workers are present and the working hours are increased from 8 to 12
hours a day.​

Answer 1

Answer:

i) 270toys

ii) 540toys

Step-by-step explanation:

no.of workers×no.of working hours=no.of toys produced

let workers be x and hrs be y

20X×8Y=360

160XY=360

XY=360/160

=9/4

i)15X×8Y=120×9/4=270 toys

ii)20X×12Y=240×9/4=2160/4

=540 toys