Question

5.6*69.32+138.64*0.05+693.2*0.43

Answer 1

5.6*69.32 + 138.64 *0.05 + 693.2 *0.43

=5.6*69.32 + 69.32*2 *0.05 + 69.32*10 *0.43

=69.32*(5.6+0.1+4.3)

=693.2