Question

Сократить дроби
1)105/200
2)405/900
3)705/800
4)140/210

Answer 1

1) 105/200 = 21/40 = 0,525
2) 405/900 = 45/100 = 9/20 = 0,45
3) 705/800 = 141/160 = 0,88125
4) 140/210 = 20/30 = 2/3