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15 x 11 (15 times 11) = 165
To work this out...
There is an easy way of multiplying by 11.
Add the digits of your other number (i.e. 15 = 6)
Put this in the middle of the number (i.e. put it in the middle of 15, = 165)
If the digits added together is a 2 digit number, then you put the units in the middle, and add the 10s to the 100s column.
e.g. 69 x 11
6+9 = 15
put the 5 in the middle: 659
Add the 1 to the hundred's: 6+1 = 7
So the answer is 759
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What expression is equivalent to 5(3x plus 2)?
It is equivalent to 15x+10
What is the equivalent expression to 11 plus ab?
11 + ab is the expression.
What expression is equivalent to 15 times 11?
The expression is 15*11
Which expression is equivalent to 12 divided by 11?
1.0909
Which expression is equivalent to -11 plus -3?
-14
What expression is equivalent to 5(3x plus 2)?
It is equivalent to 15x+10
What is the equivalent expression to 11 plus ab?
11 + ab is the expression.
What expression is equivalent to 15 times 11?
The expression is 15*11
What is an algebraic expression for the product of 15 and x?
It is: 15x
Which expression is equevilent to 15x plus 3?
15xplus 3
Which expression is equivalent to 12 divided by 11?
1.0909
What is the answer to -3x-9 plus 15x?
The expression can be simplified to: 12x-9
15x - 8?
7
What and how to do this problem 15 x plus 1732?
The expression is 15x + 1732.
Which expression is equivalent to -11 plus -3?
-14
What is 12 less then 15 times x?
The algebraic expression is: 15x-12
What is 15(x-6)-45?
The given expression can be simplified to 15x -135
