Пошаговое объяснение:
72÷(35-17)-4=72÷8-4=9-4=5
(321+259)÷(321-205)=580÷116=5
61,32(1-1/(3,6+4,8))=61,32(8,4-1)/8,4=453,768/8,4=54,02
4,346×0,25-0,4×0,82=1,0865-0,328=0,7585
2,04÷3,4+5,19×0,4=0,6+2,076=2,6761,4×2,6-0,3×5,09=3,64-1,527=2,113
0,01(100×0,2346+26540)=0,01(23,46+26540)=0,01×26563,4=265,634
0,1(453-0,1827×10)=0,1(453-1,827)=0,1×451,173=45,1173