Question

решите пожалуйста (3 3/4*3/4 - 8 4/9 : 3 4/5+ 1 1/2 : 27) : 1 29/48

Answer 1

1)3 3/4*3/4=15/4*3/4=45/16
2)8 4/9:3 4/5=76/9:19/5=76/9*5/19=20/9
3)1 1/2:27=3/2*1/27=1/18
4)45/16-20/9=85/144
5)85/144+1/18=93/144
6)93/144:1 29/48=93/144:77/48=93/144*48/77=83/231

Answer 2

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Answer 3

Я могу помочь вам решить эту математическую задачу. Вот подробное решение:

(3+3/4*3/4+-+8+4/9+:+3+4/5++1+1/2+:+27)+:+1+29/48

= (3+9/16-8-44/45+3+6/10+1+12/24+27)+:(1+29/48)

= (48/16+9/16-128/16-44/45+48/16+24/40+24/24+648/24+27)+:(48/48+29/48)

= (3/16-80/16-44/45+3/16+3/5+1/2+27+27)+:(1+29/48)

= (-77/16-44/45+3/5+55/2)+:(77/48)

= (-1232/80-352/360+192/600+2200/80)+:(77/48)

= (-1232/80-352/360+96/300+2200/80)+:(77/48)

= (-1232/80-352/360+288/900+2200/80)+:(77/48)

= (-1232/80-352/360+288/900+19800/720)+:(77/48)

= (-11088/720-2112/720+2304/720+19800/720)+:(77/48)

= (576/720)+:(77/48)

= (576/720)*(48/48)+:(77/48)*(720/720)

= (27648/34560)+(55440/34560)

= (83088/34560)

= (518/216)

Ответ: 518/216 или 2 86/216 или 2 43/108