Answer:
3450 workers in total
Step-by-step explanation:
since 60% is men the 40% are the 1380 women
1 way:
divide 40 and 1380 by 4 to find how many workers in 10%
- 40/4=10 1380/4=345 -> 10% are 345 workers
10%*10=100% 345*10=3450 workers in total
second way:
40%/2 = 20% 1380/2=690
100/20=5 690*5=3450