Answer:
leave at 1:30 PM
Step-by-step explanation:
10 mph 40 hours 6600/1200 5.5 hr 40/15 2 hr 40 mins 5.5 -.5 =
Answer:
6.50
Step-by-step explanation:
To start off, note that 6 1/2 is a mixed number, also known as a mixed fraction. It has a whole number and a fractional number. We have labeled the parts of the mixed number below so it is easier to follow along.
6 = Whole number
1 = Numerator
2 = Denominator
To get 6 1/2 in decimal form, we basically convert the mixed number to a fraction and then we divide the numerator of the fraction by the denominator of the fraction.
Here are the detailed math steps we use to convert 6 1/2 mixed number to decimal form:
Step 1: Multiply the whole number by the denominator:
6 × 2 = 12
Step 2: Add the product you got in Step 1 to the numerator:
12 + 1 = 13
Step 3: Divide the sum from Step 2 by the denominator:
13 ÷ 2 = 6.5
That's it! The answer to 6 1/2 in decimal form is displayed below:
6 1/2 = 6.50
Hope this helps
The original price of detergent is $10.83
Step-by-step explanation:
Given,
Price of detergent after discount = $6.50
It represents 40% discount from the original price.
Therefore,
60% of total value is $6.50
Let,
x represent the total value.
60% of x = $6.50
![\frac{60}{100}x=6.50\\0.6x=6.50](https://tex.z-dn.net/?f=%5Cfrac%7B60%7D%7B100%7Dx%3D6.50%5C%5C0.6x%3D6.50)
Dividing both sides by 0.6
![\frac{0.6x}{0.6}=\frac{6.50}{0.6}\\x=10.83](https://tex.z-dn.net/?f=%5Cfrac%7B0.6x%7D%7B0.6%7D%3D%5Cfrac%7B6.50%7D%7B0.6%7D%5C%5Cx%3D10.83)
The original price of detergent is $10.83
Keywords: variable, division
Learn more about division at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
The first one.
You would be subtracting two perfect squares.
A^2 - B^2 = 0
That is the formula for a quadratic difference of squares equation to find zeros.
Hope this helps!