48/5 or 9 3/5
12.8/1 x 3/4 = 38.4/4
Or multiply 12.8/1 by 10 ==> 128/10
128/10 x 3/4 = 384/40
Hope this helps!
Convert mixed numbers to improper fractions
Find de LCD for 4 and 8 :
Factor each denominator into its primes:
Find the least common denominator
Adjust fractions based on the LCD :
Since the denominators are equal , combine the fractions:
Therefore:
Convert improper fractions to mixed numbers
hope this helps!
Answer:
As of right now he has sold 35 chocolates. He needs to sell at least 100 chocolates altogether to win the $200 limit. so he needs to sell 65 more
Step-by-step explanation:
100-35=65
You did not include the "given line". You need the line to determine the slope of your line.
To calculate the slope of a line that is perpedicular to certain line, you must use the property that the product of the slope of two perpendicular lines is - 1.
So, the procedure is this:
1) Determine the slope of the given line (may be from the graph or from the equation,depending on the input information). Call this slope m1.
2) The slope, call it m2, of the line that is perpendicular is calculated as:
m2 = - 1 /m1.
3) Now, you use such slope and the coordinates of the point given to find the equation of the perpedicular line.
In this case your point is the x-intercept, this is (6,0)
And you use this relation to find the equation:
y - 0
------- = m2
x - 6
From the choices given I can see that m2 is either - 1 or 1, so I am going to solve for both cases.
4) If m2 = 1 (which means that m1 = - 1),
y - 0
------ = 1
x - 6
=> y - 0 = x - 6
=> y = x - 6 => the answer is the fourth option.
5) If m2 = - 1 (which means that m1 = 1),
y - 0
------- = - 1
x - 6
=> y - 0 = - (x - 6)
=> y = - x + 6 => the answer is the second option.
Neither y = - x + 8 nor y = x - 8 may be the right answer because their x-intercept is not 6 but 8.
Answer:
15/16 is already simplified
24/32 can be written as 3/4 as the numerator and denominator can both be divided by 8
Step-by-step explanation:
