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Which number matches 17900898.96 from 1 2 3 4?
None of them.
How many palindromes are between 100 and 10000?
For the group of 3 digit numbers : Any number from 1-9 can be the 1st digit, any number from 0-9 can be the 2nd digit, the 3rd digit can only be one number that matches the 1st digit. The number of possibilities is thus, 9 x 10 x 1 = 90. For the group of 4 digits : Any number from 1-9 can be the 1st digit, any number from 0-9 can be the second digit, the 3rd digit can only be the one number that matches the 2nd number, and the 4th digit can only be the one number that matches the 1st digit. Number of possibilities is 9 x 10 x 1 x 1 = 90. Giving a total of 180 palindromic numbers between 100 and 10000.
-=+(Please think of a equation that matches. Number is only 1-9, including 1 & 9. :3)?
For example=xx-xx=xx+xx plz think of something plz :3
What is 5 over 6 multiplied by 6?
5.The answer is five, but there is a trick here to take note of...Since the denominator (the lower number) of the fraction 5/6 (the "6") matches the numerator (the top number) of the fraction that it is being multiplied : 6/1 (again, the "6"), they become one.5/6 x 6/1 = 5/1 x 1/1 = 5
How do you know if a fraction is equivalent if one of the fractions has a whole number in it?
You know the two are equivalent if you turn the mixed number(the number with the whole number) into an improper fraction and see if it matches. You do this by taking the denominator and multiplying it by the whole number and add the numerator to it. The denominator remains the same. Ex. 9/1/2 would be 19/2 when it has been converted.
