Сравните -3,9 и 3,9! 30и -50! -1,4и 1,4! -2/3 и -1/2! -4/7 и -4/5! -7/9 и 7/9

Question

Сравните -3,9 и 3,9! 30и -50! -1,4и 1,4! -2/3 и -1/2! -4/7 и -4/5! -7/9 и 7/9

Answer 1

-3,9<3,9<br>30>-50
-1,4<1,4<br>-2/3<-1/2<br>-4/7>-4/5
-7/9<7/9<br>