In a fraction, this is the number under the fraction bar.
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The number under the fraction bar is referred to as the denominator. The number over the fraction bar is called the numerator. Hope that helped =)
The number under the fraction is called the Denominator
More info: The number above the fraction is called the Numerator
There are 16 girls and 20 boys in the school band. what is the ratio of girls to boys ?
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To get the ratio we have to put into numerator number of girls and into denominator number of boys. Then simplify it
It also can be denoted as 4:5
the ratio of girls to boys is 4 to 5 in simplest terms. U need to divide both the 16 and 20 by 4, and u get 4 and 5. Since 4 represents girls, it comes first and the ratio is 4 to 5 or 4:5
I need help for this.A line has gradient 6 and passes through the points with coordinates (-1,6) and (7,a). Find the value of a
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We can also see it this way:
Noting that point in the form (x, y) (-1, 6) and (7, a) . x1 = -1, y1 = 6, x2 = 7, y2 = a Gradient , m = (y2- y1) / (x2 - x1). m =6. Substituting:
6 = (a - 6) / (7 - -1) 6 = (a -6) / (7+1) 6 = (a -6) /8 Cross Multiplying 48 = a -6. 48 +6 = a. 54 = a. Therefore a = 54. I hope this helps.
What is y+16=31 and show the work
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y + 16 = 31
Heads up ! Here comes the work:
Subtract 16 from each side of the equation.
y = 15
-16 from both sides y=15
In a timed test, Lara typed 63 words per minute. Estimate the number of words she should be able to type in half an hour. Show your work
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Answer:
1890 words
Step-by-step explanation:
You would multiply the unit rate with the given number. 63 x 30 = 1890
Burning gasoline in a car affects the
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Burning gasoline in a car affects the "Enviorment". Hope this helped!