Question

the number of peaple working for a particular organisation increased by 15% during an year. Find the number at the beggining of the year, if there were 230 at the end of the year​

Answer 1

Answer:

Step-by-step explanation:

let at the beginning be x then

x +3x/20 = 230

23x = 4600

x =200

so the worker in the beginning is 200