Question

(silly answer questions will reported)


In this example sign of multiplication is used by different meaning. Observe it and solve,
7 x 15 = 122, 8 X 3 = 115, then 7 x3 = ?
(1) 120
(2) 104
(3) 95
(4) 105
​

Answer 1

Answer:

your ans is 104

I am following the second one

8x3

(8+3)(8-3)

115

then 7x3

(7+3)(7-3)

104

please mark me as a brainlist

don't mind