a firm has 40 workers working in factory premises, 30 working in its office and 20 working in both factory - Maths -

Question

a firm has 40 workers working in factory premises, 30 working in
its office and 20 working in both factory and the office how many
workers are there in the firm if all workers work either in the
factory or office ?

Pranay Loya · Accepted Answer

Dear Student,
Workers working in either factory or office= Workers working in
factory+Workers working in office-Workers working in both office
and factory
=40+30-20
=50

Regards

a firm has 40 workers working in factory premises, 30 working in its office and 20 working in both factory and the office. how many workers are there in the firm if all workers work either in the factory or office ?