Q1. (24.89% of 520.03)-(34.90% of 179.93)=? (a)47 (b)67 (c)87 (d)107 (e)97 Q2.32.12% of 599.89+?=(1199.78÷19.98)×4.04 (a)32 (b)54 (c)38 (d)48 (e)24 Solutions . . . .