Question

найдите значения выражений 1-1/9;1-23/60; 1-17/42: 1-1/100,

Answer 1

1 - 19 = 99-19 = 89
1-2360 = 6060 - 2360 = 3760
1 - 1442 = 4242 - 1442 =28 42 = 23
1 - 1100 = 100100 - 1100 = 99100 

Answer 2

1)1-1/10=9/10
2)1-23/60=37/60
3)1-17/42=25/42
4)1-1/100=99/100