domingo, 3 de abril de 2011

Propiedad 1 multiplcacion

Propiedad 1


Multiplicación de logaritmos log A + log B

A B

5x3
Log 5 + log 3

.6889+ .4771 = 1.176

1.176 ANT = 14.9968


10 ejemplos



130x15

Log 130 + log 15

2.1139+ 1.1760 = 3.2899

3.2899 ANT = 1,949.3956



20x50

Log 20 + log 50

1.3010+ 1.6989 = 2.9999

2.9999 ANT = 999.7697



111x66

Log 111 + log 66

2.0453+ 1.8195 = 3.8648

3.8648 ANT = 7324.8713





36x24

Log 36 + log 24

1.5563+1.3802 = 2.9365

2.9365 ANT = 863.9726



615x150

Log 615 + log 150

2.7888 + 2.1760 = 4.9648

4.9648 ANT = 92214.6665



89x79

Log 89 + log 79

1.9493 + 1.8976 = c

4.9648 ANT = 7029.1045




56x3

Log 56 + log 3

1.7481 + .4771 = 2.2252

2.2252 ANT = 167.9577



4x93

Log 4 + log 93

.6020 + 1.9684 = 2.5704

2.5704 ANT = 371.8775



25x30

Log 25 + log 30

1.3979+ 1.4771 = 2.875

2.875 ANT = 749.8942



93x7

Log 93 + log 7

1.9684 + .8450 = 2.809

2.809 ANT = 644.1692


Multiplicación con decimal


10 ejemplos

.7081 x 3.14

Log .1081 + log 3.14

-.1499 + 4969 = .3470

-3470 ANT = -2.223



.9353x .8811

Log .9353 + log 8811

-.0290 + (-.0549) = -.0839

-.0839 ANT = -1.2131



.8176x .7811

Log .8176 + log .7811

-.0874 + (-.1072) = -.146

-.146 ANT = .7144


.5126x .8395

Log . 5126 + log .8395

-.2902 + (-..759) = -1.0492

-1.0492 ANT = .0892



.4321 x .1234

Log .4321 + log .1234

-.3644 + (-.9086) = -1.273

-1.273 ANT = 0.0533



.2256 x .2530

Log .2256 + log .2530

-.6466 + (-.5968) = -1.2434

-1.2434 ANT = .0570



.3711 x .2510

Log .3711 + log .2510

-.4305 + (-.6003) = -1.0308

-1.0308 ANT = .0931



.2233 x .1155

Log .2233 + log .1155

-.6511 + (-.9374) = -1.5885

-1.5885 ANT = 0.0257



.1515 x .5589


Log .1515 + log .5589

-.8195 + (-.2526) = -1.0721

-1.0721 ANT = 0.6847



.1819 x .4139

Log .1819 + log .4139

-.7401 + (-.3831) = -1.1232

-1.1232 ANT = 0.0753



.3834 x .3419

Log .3834 + log .3419

-.7401 + (-.3831) = -.8824

-.8824 ANT = 0.1309

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