Tính: 27% + 12,5% = ....................... 3,7% × 8 = ....................... 52,4% – 33%
Giải thích
27% + 12,5% = 39,5% | 3,7% × 8 = 29,6% |
52,4% – 33% = 19,4% | 49,8% : 6 = 8,3% |
27% + 12,5% = 39,5% | 3,7% × 8 = 29,6% |
52,4% – 33% = 19,4% | 49,8% : 6 = 8,3% |