Simplify : 100 - 7.8 - 45 - 3.12. Share with your friends Share 0 Varun Rawat answered this 100 - 7.8 - 45 - 3.12=100 - 45 -7.8 - 3.12=100 - 45 - 7.8 + 3.12=100 - 45 - 10.92=44.08 1 View Full Answer