Oblicz: (rozpisz)
1)3 1/6+1,75=
2)5,4:0,02=
Pierwsza dobra odpowiedz dostanie Naj ale ma byc rozpisane :)
1)
3 1/6+1 3/4=3 2/12+1 9/12=4 11/12
2)
5,4:0,02=540:2=270
:)
a)3 1/6+1,75= 3 1/6+ 1 3/4= 19/6+7/4= 38/12+21/12= 59/12 =4 11/12
b)5,4:0,02= 5 4/10: 2/100= 54/10: 2/100=54/10 * 100/2=270
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1)
3 1/6+1 3/4=3 2/12+1 9/12=4 11/12
2)
5,4:0,02=540:2=270
:)
a)3 1/6+1,75= 3 1/6+ 1 3/4= 19/6+7/4= 38/12+21/12= 59/12 =4 11/12
b)5,4:0,02= 5 4/10: 2/100= 54/10: 2/100=54/10 * 100/2=270