Answers

2015-08-07T21:01:21+08:00
The remaining coins are ten centavo coins and one centavo coins.. there are 2 ten centavo coins and 5 one centavo coins..

0.25×3= 0.75
1.00-0.75= 0.25

(2×0.10 )+ (5× 0.01) =0.25
0.20+ 0.05 = 0.25
1 1 1