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Mathematics 11 Online
OpenStudy (foxflame2130):

What is the quotient? (3.78×109)÷14,000 Enter your answer in the box in scientific notation.

OpenStudy (welshfella):

use your calculator perform the multiplication first then divide by 14,000

OpenStudy (foxflame2130):

okay

OpenStudy (welshfella):

Oh is the number in the parentheses supposed to be in scientific notation ( is 109 = 10 to the power 9?)

OpenStudy (foxflame2130):

to the power of

OpenStudy (welshfella):

OK well do as i indicated and see what you get 10 to the power 9 should be written as 10^9

OpenStudy (foxflame2130):

270000

OpenStudy (welshfella):

thats correct Now do you know how to convert that to scientific form?

OpenStudy (foxflame2130):

nope

OpenStudy (welshfella):

scientific form is N * 10^n where N is a number between 1 and 10 ( not including 10) and n is an integer

OpenStudy (welshfella):

To find these 2 numbers for this value we count digits as below Imagine there is a decimal point after the 270000:- |dw:1471877702577:dw|

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