Question

вычислите:
А)133.36
Б)133.036
В)1330.36
Г)13.3036
очень срочно
даю 40 баллов

Answer 1

4/25+15/4=16/100+375/100=391/100=3 91/100
3/2-9/5=15/10-18/10=-3/10
19/8+11/12=57/24+22/24=79/24=3 7/24
-3/10*3 7/24=-3/10*79/24=-79/80
3 91/100-(-79/80)=3 364/400+395/400=3 759/400=4 359/400 
4 359/400:5/48=1959/400*48/5=5877/125=47,016