What is the solution to the proportion?6/x = 9/12
Please answer it would help a lot.
Answers
Cross multiply: 9x =6(12)
9x=72
Divide both sides by 9:
9x/9 = 72/9
X=8
6*12=9x
72/9=x
x=8
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John is 6 years older than Keisha. Together their ages equal four times Keisha's age. How old is each?
brady joined the band.In group 1 there are a total of 44 students.There are 8 students who play the oboe.There are 1 over 2 as many students playing the clarinet as the flute.How many students from group 1 play each instrument
Answers
Answers
equivalent fractions are fractions which have the same value.
equivalent fractions all have the same simplified form
we can write equivalent fractions by multiplying both numerator and denominator by the same number. We can also write equivalent fractions by dividing both numerator and denominator by the same number
so 5/10
we can get the equivalent fractions by multiplying by a common number
when we multiply by 2
when we multiply by 3
when we multiply by 4
the three equivalent fractions are
10/20 , 15/30, 20/40
0.5
10/20
50/100
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Answer:
13.4
Step-by-step explanation:
uh 38 / 2.83 = 13.4
Answers
Answer:
37 over 200 or 37/200
Step-by-step explanation:
185 over 1000
then simplify
2.
3. Place the beaker in the freezer.
4. After the water freezes, place the beaker on the balance and measure its mass.
Which of the following steps is missing from Selma's experiment?
Place the beaker on the balance and measure its mass.
Run the water through a filter to make sure there are no impurities in it.
Set a timer for 2 hours.
Use a thermometer to measure the water's temperature.
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Answer:
place the beaker on the balance and measure its mass.
Step-by-step explanation:
In order to see if the mass of the water changed, Selma first needs to find out what the mass of the liquid water is in order to compare it to the mass of the frozen water.
A) 1 hamburger per minute
B) 1.5 hamburgers per minute
C) 2 hamburgers per minute
D) 10 hamburgers per minute
Answers
Justin's eating rate is 1.5 hamburgers per minute. The correct option is C.
What is an expression?
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Justin is training for a hamburger-eating competition. He is eventually able to eat 15 hamburgers in 10 minutes.
Justin's eating rate will be calculated as,
Number of Hamburgers eaten by Justin in 10 minutes = 15
The number of hamburgers eaten by Justin in 1 minute,
ER = 15/10
ER = 1.5
Therefore, the eating rate is 1.5 hamburgers per minute. The correct option is C.
To know more about an expression follow
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Number of Hamburgers eaten by Justin in 10 minutes = 15
Then
The number of hamburgers eaten by Justin in 1 minute = 15/10
= 1.5
So option "B" is the correct option among all the options given in the question. It can seen from the deduction that Justin can eat 1.5 hamburgers in 1 minute. I hope the procedure is clear enough for you to understand.