The expression is 15*11
The expression (27 \times 15) can be calculated as follows: (27 \times 15 = 405). Thus, an equivalent expression is simply (405). Alternatively, it can also be expressed in terms of its factors, such as (3^3 \times 3 \times 5), which simplifies to (3^4 \times 5).
Let the number be represented as ( x ). The expression for the sum of 10 times the number and 15 added to 11 times the same number can be written as ( 10x + (11x + 15) ). Simplifying this gives ( 21x + 15 ). Therefore, the sum is ( 21x + 15 ).
The expression equivalent to 5 plus 3x plus 10 can be simplified by combining the constant terms. Adding 5 and 10 gives 15, so the expression simplifies to 3x + 15. Therefore, the equivalent expression is 3x + 15.
The variable expression can be simplified by combining like terms. Starting with ( x + 15 - 32 + 6 ), we can combine the constants ( 15 - 32 + 6 ) to get ( -11 ). Therefore, the simplified expression is ( x - 11 ).
15 x 11 (15 times 11) = 165To 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 116+9 = 15put the 5 in the middle: 659Add the 1 to the hundred's: 6+1 = 7So the answer is 759
The expression (27 \times 15) can be calculated as follows: (27 \times 15 = 405). Thus, an equivalent expression is simply (405). Alternatively, it can also be expressed in terms of its factors, such as (3^3 \times 3 \times 5), which simplifies to (3^4 \times 5).
3 x 5 x 11
Let the number be represented as ( x ). The expression for the sum of 10 times the number and 15 added to 11 times the same number can be written as ( 10x + (11x + 15) ). Simplifying this gives ( 21x + 15 ). Therefore, the sum is ( 21x + 15 ).
15 1/2
The expression equivalent to 5 plus 3x plus 10 can be simplified by combining the constant terms. Adding 5 and 10 gives 15, so the expression simplifies to 3x + 15. Therefore, the equivalent expression is 3x + 15.
15 1/2
15 + 33
The variable expression can be simplified by combining like terms. Starting with ( x + 15 - 32 + 6 ), we can combine the constants ( 15 - 32 + 6 ) to get ( -11 ). Therefore, the simplified expression is ( x - 11 ).
It is: 7*(8*15) = 840
15 h
11 x 15 is 165.
It is: 11*15 = 165