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Rozwiazanie w zalaczniku :)
1[7/10] * 45 - [3/4] * 26 = [17/10] * 45 - [78/4] = [765/10] - 76[1/2] = 76[1/2] - 76[1/2] = 0
(-[5/12] + 2[4/15]) * (-45)= (-[25/60] + [136/60]) * (-45)= [111/60] * (-45)= -[4995/60] = -83[1/4]
18+(-[8/15]):1[9/16] = 17[7/15]:[25/16]= [262/15] * [16/25] = [4192/375] = 11[67/375]
2[2/11] * (-[7/8]) - (-6) * [1/5]= [24/11] * (-[7/8]) + [6/5] = -[21/11] + [6/5] = -[105/55] + [66/55] = -[39/55]
[ ] - ułamek
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Rozwiazanie w zalaczniku :)
1[7/10] * 45 - [3/4] * 26 = [17/10] * 45 - [78/4] = [765/10] - 76[1/2] = 76[1/2] - 76[1/2] = 0
(-[5/12] + 2[4/15]) * (-45)= (-[25/60] + [136/60]) * (-45)= [111/60] * (-45)= -[4995/60] = -83[1/4]
18+(-[8/15]):1[9/16] = 17[7/15]:[25/16]= [262/15] * [16/25] = [4192/375] = 11[67/375]
2[2/11] * (-[7/8]) - (-6) * [1/5]= [24/11] * (-[7/8]) + [6/5] = -[21/11] + [6/5] = -[105/55] + [66/55] = -[39/55]
[ ] - ułamek