Запищи в виде неправелиной дроби 2.3/7;6.9/16;4.17/18.

Question

Запищи в виде неправелиной дроби 2.3/7;6.9/16;4.17/18.

Answer 1

2.3/7=17/7;///6.9/16=105/16;/// 4.17/18=89/18

Answer 2

 2 3/7=2*7+3/7=17/7
6 9/16=6*16+9/16=105/16
4 17/18=4*18+17/18=89/18