You can look at all the fractions and form the least common multiple of their denominators.
6.2 = 6 1/5 has a denominator of 5
÷ (2x+1) puts (2x+1) in the denominator
2 1/3 has a denominator of 3
÷ 4 puts 4 in the denominator
These denominators have no common factors, so the least common multiple of 5, (2x+1), 3, and 4 is their product: 60(2x+1). Multiply the equation by this value.
The solution is x = 337/70.
Answer:
56
Step-by-step explanation:
to find the answer, divide 42 by 6/8
42 x 8/6 = 56
Area of rectangle = length * width
A = (2 2/9 yd) * (3 2/5 yd)
Convert both mixed numerals into fractions.
A = (20/9 yd) * (17/5 yd)
A = (20 * 17)/(9 * 5) yd^2
A = (4 * 17)/(9) yd^2
A = 68/9 yd^2
A = 7 5/9 yd^2
Answer:
The answer is C.
Step-by-step explanation:
Answer:
Part A: A ratio of 2:1 means that he uses<u><em> </em></u><u><em>2 cups of yellow paint for each cup of blue paint.</em></u>
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Part B: The ratio of yellow to blue is 2:1 = 2/1. So, if for 2 yellow is 1 blue, then for 1 yellow is x:
2/1 = 1/x
x = (1*1) / 2
x = 1/2
<u><em>For each cup of yellow paint, Greg should add 1/2 cup of blue paint.</em></u>
<u><em></em></u>
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Part C: 6 cups cost $54, then 1 cup cost:
54 / 6 = 9
<u><em>The price per cup of yellow paint is $9.</em></u>
<u><em></em></u>
