(5 out of 6 minus 5 out of 9) △ 11 out of 18

(5 out of 6 minus 5 out of 9) △ 11 out of 18




36 * 94 + 36 + 18 + 36 * 0.5 + 72 * 2 simple method


36*94+36+18+36*0.5+72*2
=36*94+36*1+36*0.5+36*0.5+36*4
=36*(94+1+0.5+0.5+4)
=36*100
=3600



(3.2 + 18-4.04 * 5) / 0.2 simple method


3.2*5+18*5+20.2*5= 207



The answer of 0.45 * 72 + 45 * 0.18 + 4.5 simple method


0.45*72+45*0.18+4.5
=0.45*72+0.45*0.18*100+0.45*10
=0.45*72+0.45*18+0.45*10
=0.45*(72+18+10)
=0.45*100
=45