How do you divide decimals

2 answers:

6 0

Well you can look at it and say the problem is 7323.000/2 it would help if you just moved the decimal over two spots to the left and if you are multiplying you do the same thing but move it to the right hope this help :)

goblinko [34]3 years ago

3 0

The same way you divide normal numbers, 0.5/0.5 = 1

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Kyle sells used cars he is paid $14/hour plus an 8% commission on sales what dollar amount of car Sales must kyle to earn $1200

Ira Lisetskai [31]

The answer is $8,350 in car sales. By working 38 hours at $14/hour, Kyle will $532 from wages alone. Subtracting those wages from the total amount to be earned of $1,200 leaves $668, which is the amount Kyle has to earn in commissions. Dividing $668 by 8% gets you to the $8,350.

5 0

2 years ago

Please Help

o-na [289]

Answer:

Step-by-step explanation:

-The length of the cubes side is (x-5) and the total surface area is 1944 sq units.

-We apply the formula for surface area and equate to solve for x:

$A=6s^2\\\\1944=6(x-5)^2\\\\324=(x-5)^2\\\\324=x^2-10x+25$

#Equate to zero as below:

$324=x^2-10x+25\\\\x^2-10x+25-324=0\\\\x^2-10x-299=0\\\\\# Quadratic \ Formula:\\\\x_{1,2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\\\\\=\frac{10\pm\sqrt{(-10)^2-4(1\times-299)}}{2\times1}\\\\x_1=23, \ \ \ x_2=-13$