Ответ:
a)147/20*5 3/5 +5.8*6.45
147/20*28/5+37.41
147/5*7/5+3741/100
1029/25+3741/100
7857/100=78 57/100, 78.57
b)
/14.837/ / 3.7-16.006/ /5.3/
14.827/3.7-16.00685.3
4.01-3.02
0.99= 99/100 ,09.9-10 -1
Пошаговое объяснение:
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Verified answer
Ответ:
a)147/20*5 3/5 +5.8*6.45
147/20*28/5+37.41
147/5*7/5+3741/100
1029/25+3741/100
7857/100=78 57/100, 78.57
b)
/14.837/ / 3.7-16.006/ /5.3/
14.827/3.7-16.00685.3
4.01-3.02
0.99= 99/100 ,09.9-10 -1
Пошаговое объяснение: