1000
20 x 2.5 = 50
30 times because it landed on heads 20 times, but he flipped the coin 50 times. 20+30=50.
(2 x 20 x 50 x 3)/300 = 20
2.5 times 2.0 = 5
Two and a half times. 50 ÷ 20 = 210/20 = 21/2 = 2.5
1000
270 ÷ 50 = 5 with remainder 20 or 5.4 times.
the correct answer is 50
Divide the 20 over 50 by 10
1000 ÷ 50 = 20 times
50 * 20 = 1,000
1000