4. 8 labourers can complete a work in 24 days. 12 labourers started th

1.	4. 8 labourers can complete a work in 24 days. 12 labourers started that workand half of the labourers left after completing half of the work. How many dayswill the remaining labourers take to complete the work?
Answer» Let n no. Days taken by remaining labourm no. Days taken by 12 labourersThenUsing inverse variation rule12 x m = 24x8m = 16 Therefore 12 labourer worked for 8 days 24x8 = 12x8 + 6xn6n = 96n = 16 Remaining labour will take 16 days more to complete work

4. 8 labourers can complete a work in 24 days. 12 labourers started that workand half of the labourers left after completing half of the work. How many dayswill the remaining labourers take to complete the work?

Answer»

Let n no. Days taken by remaining labourm no. Days taken by 12 labourersThenUsing inverse variation rule12 x m = 24x8m = 16

Therefore 12 labourer worked for 8 days

24x8 = 12x8 + 6xn6n = 96n = 16

Remaining labour will take 16 days more to complete work