Question

In an office salary of each employees increase in the ratio 2 : 3. Total expenditure on salary reduce the ratio 5:3. If the initial number of workers is 80. Find the number of employees at present.​

Answer 1

Step-by-step explanation:

Let the number of employees be 7x and 5x and let their wages be 15y and 28y respectively.

Let the number of employees be 7x and 5x and let their wages be 15y and 28y respectively.Then original wage bill =7x×15y=Rs.105xy

Let the number of employees be 7x and 5x and let their wages be 15y and 28y respectively.Then original wage bill =7x×15y=Rs.105xyNew wage bill =5x×28y=Rs.140xy

Let the number of employees be 7x and 5x and let their wages be 15y and 28y respectively.Then original wage bill =7x×15y=Rs.105xyNew wage bill =5x×28y=Rs.140xy∴ The wage bill increases in the ratio 140:105=4:3