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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
How do you put 21 over 5 into decimal?
21 - 1 = 20 = 5 x 4 1/5 = 2/10 = 0.2 4.2
How do you know where to put the decimal when multiplying decimals?
If two decimal numbers have x and y digits after the decimal point respectively, then their product has (x + y) digits after the decimal point.
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 percent is 14.7 over 5.0?
14.7/5 = 2.94 = 294% (move the decimal point two places to the right and put the percent symbol)or14.7/5 = (14.7 x 20)/(5 x 20) = 294/100 = 294%
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.)
How do you solve Percent Problems?
For a calculatorYou put the percent you want over 100 then multiply it by that number.eg.5% of 200 = 5/100 x 200 = 10Or you can move the decimal pointeg.60% of 80 = .60 x 80 = 48
What is the formula to turn a decimal to a fraction?
If it is a terminating decimal, count the number of digits after the decimal and call it x. Put those digits over 10^x and reduce. For example, if the fraction is 0.84, x is 2, so 84/10^2 = 84/100 = 21/25■ If it is a repeating decimal, put the repeating portion over (10^x)-1. If the fraction is 0.848484..... put 84/(100-1) = 84/99 = 28/33■
What is 3 over 5 as a percentage and decimal?
3/5:= 3 ÷ 5= 0.60 in decimal= 0.60 x 100%= 60%
How do you put 0.00302 in scientific notation?
2.7 x 10 to the negative 3 power (2.7 x 10-3)
What is 3.2 times 0.00001?
put into a calculator, 3.2 x .00001 = 3.2 x 10^-5. this means that you need to move the decimal five times to the left. so you will end up with .000032
How do write thirteen over twenty decimal?
65% 20 x 5 = 100 13 x 5 = 65 :)
