oblicz proszę rozpisać :
8 i 1/2 - 1,75 - (1 i 3/4 + 1 2/3)=
4 i5/6 + 2,5 - 3 i 2/3 + 5 i 1/12=
10 i 8/9 - 4 i 7/8 + 5/6=
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6.75 - ( 3 i 5/12)= 6 i 9/12 - 3 i 5/12 = 3 i 4/12= 3 i 1/3
4 i 5/6 + 2 i 3/6 - 3 i 4/6 + 5 i 1/12= 6 i 8/6- 3 i 4/6 + 5 i 1/12 = 3 i 8/12 + 5 i 1/12 = 8 i 9/12= 8.75
10 i 64/72 - 4 i 63/72 + 5/6= 6 i 1/72 + 60/72= 6 i 61/72
Mam nadzieję, że pomogłam,
Dexterka ;)