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# If log 0.317= -.4898 and log 0.318= -.4975 Then find the value of log 0.319.?

is there any method to solve this manually??

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- Anonymous1 decade agoFavorite Answer
For very small changes you can use linear extrapolation.

log0.319 - log0.318 = log0.318 - log0.317

log0.319 = 2*log0.318 - log0.317 = 2*(-0.4975) - (-0.4898)

= -0.995 + 0.4898 = -0.5052 approx.

- Anonymous1 decade ago
Using a calculator you get log 0.319 = -0.496209316.

0.317 -0.498940738

0.318 -0.49757288

0.319 -0.496209317

0.32 -0.494850022

0.321 -0.493494968

0.322 -0.492144128

0.323 -0.490797478

0.324 -0.48945499

0.324 -0.48945499

0.325 -0.488116639

0.326 -0.4867824

0.327 -0.485452247

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- 1 decade ago
-0.49620931694281887191695326578772

just open 'calc' in windows change it to scientific view and calcultate..............

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