Answer:
The five digit number, 55,220 contains to 5's and two 2's. The 5's are in the ten thousand and one thousand columns. This means that one five represents 50,000 and the second represents 5, 000. The two's are in the hundreds and tens columns meaning one 2 represents 200 and the other 2 represents 20. In a direct comparison of these numbers the 5's equal 55,000 and the 2's equal 220.
The average height of three students is 68 inches. If two of the students have heights of 70 inches and 72 inches respectively, then what is the height (in inches) of the third student?
Answers
It's 62 inches
70+72+62= 204/3= 68
Write the following equation:
How do you know the number of part to divide a number line from 0 to 1 into when comparing fractions
Answers
To compare fractions you need a common denominator, then you can make a comparison. You would divide the number line between 0 and 1 (or any 2 whole numbers on the number line) based on that common denominator. For example... if you were trying to compare 3/4 and 2/8, you would find the common denominator (in this case 8) and convert the fractions...
3/4 = 6/8 2/8 stays as 2/8
Now you would go to the number line between 0 and 1 and divide it into 8 equal pieces. 3/4 would go over the 6th division and 2/8 would go over the second division.
That would give you a good visual that 2/8 < 3/4
[ / / / / / / / ]
0 2/8 3/4 1
in September jerry read for 2/5 of an hour every day for 20 days. how many hours did he read in September what's the answer and how do u come up with the answer
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2/5 of an hour per day multiplied by the number of days = 2/5 x 20 = 8 hours
What does line of sematary mean
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if you fold it on a specific line and it is the exact shape on each side/sides, that is a line of semetry
separates a shape into two symmetric shapes
Which is greater 0.4 or 0.84?
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.84 is greater since it closer to 1
The answer is 0.84 because the numbers and where the dot is and much more
Which Two Numbers Add Up To Negative 26 And Multiply To 11?
Answers
xy=11 x+y=-26
x+y=-26 minus x both sides y=-26-x
sub for y x(-26-x)=11 -26x-x^2=11 add 26x+x^2 both sides x^2+26x+11=0