200
17x17.7=300.9
(121,2)(22,11)
(15,2)(10,3)(6,5)
4 x 13
How about: 11 times 11 = 121 as an example
It is 6 because: (6*7)+8 = 50
The answer to 165 times 0.4 is 66.
5 goes into 165 exactly 33 times.
82.5 x 2 = 165
21 goes into 165 7 times with 18 remaining 165 - 18 = 147 = 21 x 7
It equlas......: 17.34