91 x 2.2 = 200.2
91 x 91 = 8281
x - 30% of x = 91 → 70% x = 91 → x = 91÷ 70% = 130
91 x 91 = 8281
(91/100) x 200 = Cancel down by '100' Hence (91/1) X 2 = 91 x 2 = 182 The answer!!!!!
1 x 91, 7 x 13.
22 August 1963.
91 x 91 = 8281
13 x (15 + 7) ie 13 x 22 = 286 or 13 x 15 = 195, 13 x 7 = 91, 195 + 91 = 286
1 x 91, 7 x 13, 13 x 7, 91 x 1 = 91
x - 30% of x = 91 → 70% x = 91 → x = 91÷ 70% = 130
1 x 91, 7 x 13, 13 x 7, 91 x 1
1 x 91, 7 x 13, 13 x 7, 91 x 1
91 x 91 = 8281
7 x 91 = 637
1, 7, 13, 91 (1 x 91, 7 x 13).
1, 7, 13, 91 (1 x 91, 7 x 13).
(91/100) x 200 = Cancel down by '100' Hence (91/1) X 2 = 91 x 2 = 182 The answer!!!!!