b.
(2 x 4) + (11 x 4) = 13 x 4 = 52 although why anyone wouldn't just add 8 to 44 and get 52 is a mystery.
52=25
52 x 12 = 624 52 12 ------ 104 52 ----------add = 624
52 - 12 = 40
b.
(2 x 4) + (11 x 4) = 13 x 4 = 52 although why anyone wouldn't just add 8 to 44 and get 52 is a mystery.
52 26,2 13,2,2
52=25
(4 x 4) + (4 x 9) = 4 x 13 = 52
61
12% of 52 is 6.24
52
52 x 12 = 624 52 12 ------ 104 52 ----------add = 624
52 - 12 = 40
12 x 52 = 624
12/52 = 3/13