Question
813 x 114 + 216 x 114 + 312 x 114
= (a)            x 114
= (b)           
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

813 x 114 + 216 x 114 + 312 x 114
= (a)            x 114
= (b)