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Number easily divided by the sum of its digits?
20 . 2+0 = 2 20 divided by 2 makes 10. Is the same for 30,40,50,60,70,80 and 90.
Twice a number less than 60 is the same as 40?
2 x 20 = 40
What is 2 times a number minus 17 plus 20 times a number minus 9?
2 times a number minus 17 plus 20 times a number minus 9 is the same as 2x - 17 + 20x - 9 = 22x - 26
Is 20 a whole number?
Yes 2.0 is the same as 2 which is a whole number or an integer
What is bigger 2 over 10 or 1 over 4?
To find which is bigger it is easier to convert both numbers to the same sort of fractions, so... 2/10 is the same as 4/20 1/4 is the same as 5/20 As you can see 1/4 is a bigger number than 2/10
How can adding doubles multiply by 2?
Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.
Is 20 percent the same as 2 percent?
Is 2 the same as 20 - of anything?
What number less than 20 has the most prime factors that are all the same?
16 = 2 x 2 x 2 x 2
What 3 prime numbers multiply to equal 20?
60
Why does 31- -20 equals 51?
Because subtracting a negative number is the same as adding a positive number. Subtracting -20 is the same as adding +20. 31 - (-20) = 31 + 20 = 51
You get the same result if you multiply a number by 7 or if you multiply the number by 2 and then add 20 Find the number?
Suppose the number is x. Then 7x = 2x + 20 Subtract 2x from both sides: 5x = 20 Divide both sides by 5: x = 4
What number If you double me and that you add 20 you will obtain the same result that if you triple me Which number am I?
2x + 20
What size is a number 2 can?
A number 2 can holds 20 ounces. (20 ounces is can also be expressed as 2-1/2 cups)
Is there a symmetric factor tree for every composite number?
It depends what you mean by symmetric. If you mean that there are the same number of factors on each branch, then the answer is No. eg 20 / \ 4 5 / \ 2 2
Is taking ½ of a number is the same as dividing by ½?
No, taking ½ of a number is the same as dividing it by 2. Dividing a number by ½ is the same as multiplying it by 2.
What is another number from 20 to 30 that has the same number factors as 28?
20 and 28 both have six factors.
Can 2 go into 20?
no. 20 is a prime number.
