4 + 9 = 13 + 49 = 62
6 + 2 = 8 + 62 = 70
70 + 7 = 77
14 + 77 = 91
10 + 91 = 101
3 × 2 + 1 = 7
7 × 2 + 1 = 15
15 × 2 + 1 = 31
31 × 2 + 1 = 63
63 × 2 + 1 = 127
160 x 5 + 5 = 805
15 + 6 = 21
21 + 9 = 30
30 + 12 = 42
42 + 15 = 57
5 × 2 = 10 - 1 = 9
9 × 2 = 18 - 1 = 17
17 × 2 = 34 - 1 = 33
33 × 2 = 66 - 1 = 65
65 × 2 = 130 - 1 = 129
129 × 2 = 258 - 1 = 257
60% of 20 = 60% x20
1200/100 = 12
Total games = 50
Played = 20
Remaining = 30
80% of 30 = 2400/100 = 24
= 12 +24 =36 games
Let suppose Zain age is = x years
Nasir age is = 4x years
x + 4x = 60 years
5x = 60 years
x = 12 years
24% × 2 = x
48% = x
48 x 1/100 = x
48/100 = x
0.48 = x
24 % of 2
Let 24 % of 2 = x
24 * 1/100 * 2 = x
12/25 = x
x = 12/25 = 0.48