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What is 140 base 5 divided by 3?
140 base 5 = (1 x 5^2) + (4 x 5^1) + (0 x 5^0) = 25 + 20 + 0 = 45 in decimal. Dividing 45 (decimal) by three is 15 decimal. This can be converted to base 5 as 30
What is 5 percent of 5.79?
5% of 5.79 = 5/100 x 579/1,000 = 2,895/100,000 = 0.2895 or if you are comfortable with multiplying decimals: .05 x 5.79 = .2895 (multiply numbers as whole numbers and put the decimal points 4 places to the left of the product since you have 4 numbers after the decimal point of the factors)
How do you put things out of scientific notation?
If the exponent is positive, move the decimal to the right the same number of spaces as the number of the exponent. If the exponent is negative, move the decimal to the left the same number of spaces as the number of the exponent.Examples:2.5 x 103 is 2500 in standard notation. (Move the decimal to the right 3 spaces.)4.9 x 10-5 is 0.000049 in standard notation. (Move the decimal to the left 5 spaces.)
What is 3 over 5 as a percentage and decimal?
3/5:= 3 ÷ 5= 0.60 in decimal= 0.60 x 100%= 60%
3 x 10 -5power?
Move the decimal point 5 places to the left: 3.0 x 10-5 = 0.00003
