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Firstly multiply by 10
Secondly divide by 2
Example: 5 x 6
6 x 10 = 60
60 / 2 = 30 = 5 x 6
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∙ 6y ago
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Is 135 a prime number and show the work?
There is no work. The only prime number ending in 5 is 5.
What number is divisible by 5 and 9 not 10 and its a 4 digit number and it contains on 2 different numbers?
The number is divisible by 5 then its end is either 0 or 5 The number is divisible by 9 then the sum of its digits is divisible by 9 If the number is divisible by 5 but not by 10 then it means that the number is divisible by 5 but not by 2, thus it's not an even number. The number is not even so it ends with 5 So the number is written a5a5 or aa55 or 5aa5. a+5+a+5 = 2 x a+10 which must be divisible by 9 if a = 1 then is doesn't work if a = 2 then is doesn't work if a = 3 then is doesn't work if a = 4 then 4545 or 4455 or 5445 are ok if a = 5 then is doesn't work if a = 6 then is doesn't work if a = 7 then is doesn't work if a = 8 then is doesn't work if a = 9 then is doesn't work
What is maroon 5 number?
It doesn't work
How do you work out a decimal of number?
If you are trying to work out the decimal form of a fraction, such as 4/5, divide the numerator (top number) by the denominator (bottom number). 4/5 = 0.8
How do work out 4 percent of a number?
you work out 5% and minus 1%
How do you work out 3 5Th's of a number?
Multiply the number by 3/5 or 0.6
What is a divisibility rule for 5?
If the rules for 2 and 3 work, the number is divisibale by 5.
How do you work out three fifths of a number?
To work out 3/5 of a number, either: Work out one fifth of the number (by dividing by 5) and then find 3 times this to get three fifths of the number; or Work out 3 times the number and then find one fifth of this (by dividing by 5) to get three fifths of the number. Alternatively, you can multiply by 6 and divide by 10 since 3/5 = 3 �· 5 = 0.6 = 6 �· 10. Dividing by 10 is easy as it effectively involves moving the decimal point left one digit.
Any number that is divisble by 5 is divisible by 10?
No. Any number that is divisible by 10 is divisible by 5. It doesn't work the other way.
What does model number mean?
A number model is something that shows the work u did. For example 5+6=11 that is a number model
Show work of 52times -5 equals 15?
52•(-5)=52•5=260 since a positive number times a negative number equals a negative, the answere is -260
What number do you divide by -5 to get 6?
work backwards 6 * -5 = -30 -30/-5 = 6 -30 divided by -5 equals 6
