They are: 11 22 33 44 55 66 77 88 and 99
11,22,33,44,55,66,77,88,99 thanks:)
To get maximum efficiency i.e 100%.
I presume you mean what are all the multiples of 9 up to 100 (and not what are all the multiples of 9, 10, 11, ..., 100 of which there are infinitely many): 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.
What are the multiples of 7 and 11
Sure thing, honey. The multiples of 11 between 50 and 100 are 55, 66, 77, 88, and 99. You're welcome.
what are the common multiples of 7 and 11 between 1 and 100
All the multiples of 11 up to 100 except 11 itself which is a prime number
it is 44 and 88
The COMMON multiples of 11 require at least one other number with which the multiple is COMMON. The COMMON multiples will be multiples of 11. The multiples of 11 between 1 and 100 are {11, 22, 33, 44, 55, 66, 77, 88, 99}, thus the COMMON multiples of 11 [with other numbers] wil be one, or more of this set.
The multiples of 7 under 100 are :7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98. the multiples of 11 under 100 are :11, 22, 33, 44, 55, 66, 77, 88, 99
There are 2 such numbers: 44, 88.
11, 22, 33, 44, 55, 66, 77, 88, 99.