It is: 9*8 = 72
The sixth multiple of 7 is 7 times 6 which equal to 42. And the ninth multiple of 8 is 9 times 8 which equal 72. so 72-42 equals 30. The answer is 30.
The eighth multiple of 11 is 88, the ninth multiple is 99, and the tenth multiple is 110. These can be calculated by multiplying 11 by 8, 9, and 10, respectively.
54
10, 36 and 900
10.
It is 8/9.
4 to the fourth power times 8 to the ninth power = 34,359,738,368
It is: 9 times 4 = 36
It is: 9 times 13 = 117
1/9 of 80 is 8 8/9
8/9 of 27 is 24.
The ninth book, The Council of Mirrors, was released on May 8, 2012.