Trova appunti, tesi, riassunti e versioni

Calcolo dello stipendio di una studentessa che d? lezioni private.

Un Signore si reca alla Posta per pagare 6 bollette tutte della stessa cifra. Se paga con un biglietto da 100 euro e riceve il resto di 22 euro, quale somma avrà  pagato per ogni bolletta se si devono aggiungere euro 0,50 di commissione per ogni boll...

Un problema di calcolo della distanza tra due auto dopo un certo lasso di tempo.

2+3/2+[frac{3-2}{8}+frac{22+6-9}{12}-frac{16+25-1}{30}]+9/8= 2+3/2+[1/8+19/12-40/30]+9/8= 2+3/2+[1/8+19/12-4/3]+9/8 2+3/2+(3+38-32)/24+9/8 2+3/2+9/24+9/8 2+3/2+3/8+9/8 (16+12+3+9)/8 40/8 5

=(1)/(2)+[(7+6)/(12)-(27-6-8)/(12)]+((2)/(9)-(1)/(36))+(1)/(18)==(1)/(2)+[(13)/(12)-(13)/(12)]+(8-1)/(36)+(1)/(18)==(1)/(2)+0+(7)/(36)+(1)/(18)==(18+7+2)/(36)==(27)/(36)==(3)/(4)

=1-[3/6+1/12+5/3-5/4]= =1-[(6+1+20-15)(12)]= =1-12/12= =1-1= =0

=10/3+5/2-[2+5/3-1/6-3/2]= =(20+15)/(6)-(12+10-1-9)(6)= =35/6-12/6= =23/6

[(54+80-35)/30+(32+5-22)/12]-(32-25+28)/20 [99/30+15/12]-35/20 [33/10+5/4]-7/4 [(66+25)/20]-7/4 91/20-7/4 (91-35)/20 56/20 14/5

(45-5+16)/40-[2-(16-1)/8]-(56+5)/40 56/40-[2-15/8]-61/40 7/5-[(16-15)/8]-61/40 7/5+1/8-61/40 (56+5-61)/40 0/40 0

((35-3)/5)-[4/3-((3-1)/3)+5-((6+4)/3)-1/5]+26/15 32/5-[4/3-2/3+5-10/3-1/5]+26/15 32/5-[(40-20+150-100-6)/30]+26/15 32/5-64/30+26/15 180/30 6

5/2-{(6-1)/4+[(10+8-15)/20+(5+12-4)/30]} 5/2-{5/4+[3/20+13/30]} 5/2-{5/4+(9+26)/60} 5/2-{5/4+35/60} 5/2-{(75+35)/60} 5/2-110/60 (150-110)/60 40/60 2/3

11/10-{9/5+[(45-4)/60-1/3]-8/5}-1/2 11/10-{9/5+[41/60-1/3]-8/5}-1/2 11/10-{9/5+(41-20)/60-8/5}-1/2 11/10-{9/5+21/60-8/5}-1/2 11/10-{(108+21-96)/60}-1/2 11/10-33/60-1/2 (66-33-30)/60 3/60 1/20

Scopri l'invenzione della scrittura cuneiforme a Uruk, rivoluzione dei Sumeri nel 3300 a.C.

{[(9+4+12)/12+(12+25)/20]+[1/2+(3+1)/3+5/6]}+20/10 {[25/12+37/20]+[1/2+4/3+5/6]}+20/10 {(125+111)/60+(3+8+5)/6}+20/10 {236/60+16/6}+20/10 (236+160)/60+20/10 396/60+20/10 (396+120)/60 516/60 43/5

5/2-{[9/2-(18-3)/8]-[(6+5)/4-(3+2)/6]+1/24} 5/2-{[9/2-15/8]-[11/4-5/6]+1/24} 5/2-{(36-15)/8-(33-10)/12+1/24} 5/2-{21/8-23/12+1/24} 5/2-(63-46+1)/24 5/2-18/24 (60-18)/24 42/24 7/4

2-{[2/3+14/15]-[11/15-(10+11-4)/30]}+(12+25-10)/30-3/5 2-{(10+14)/15-[11/15-17/30]}+27/30-3/5 2-{24/15-(22-17)/30}+27/30-3/5 2-{24/15-5/30}+27/30-3/5 2-(48-5)/30+27/30-3/5 2-43/30+27/30-3/5 (60-43+27-18)/30 26/30 13/15

{[(33-10)/12-(4+9)/12-2/3]+(24+4+1)/6}+(4+35+1)/10 {[23/12-13/12-2/3]+29/6}+40/10 {(23-13-8)/12+29/6}+40/10 {2/12+29/6}+40/10 (2+58)/12+40/10 60/12+40/10 5+4 9

{[(12+25-10)/30-1/2]+(8-5)/20+(20+31)/20}-(25+21-15)/60-(33-10)/12 {[27/30-1/2]+3/20+51/20}-31/60-23/12 {(27-15)/30+54/20}-31/60-23/12 {12/30+54/20}-31/60-23/12 (162+24)/60-31/60-23/12 186/60-31/60-23/12 (186-31-115)/60 40...

{[(6+5)/4-(3+2)/6+(6+8-9)/12]-(16+6+21)/24}-1/24 {[11/4-5/6+5/12]-43/24}-1/24 {(33-10+5)/12-43/24}-1/24 {28/12-43/24}-1/24 (56-43)/24-1/24 13/24-1/24 12/24 1/2

{[3/8+(6+25-10)/15+(90+15+18-50)/30]-3/4}-7/8 {[3/8+21/15+73/30]-3/4}-7/8 {(45+168+292)/120-3/4}-7/8 {505/120-3/4}-7/8 (505-90)/120-7/8 415/120-7/8 (415-105)/120 310/120 31/12