Question

Сложите дроби
1) 2342 + 542
2) 2049 + 849
3) 4166 + 2566
4) 4381 + 1181

Answer 1

1) 0.67
2)0.57
3) 1
4)0.67

Answer 2

1) 23/42+5/42=28/42=2/3
2) 20/49+8/49=28/49=4/7
3) 41/66+25/66=66/66=1 целое
4) 43/81+11/81= 54/81=2/3