Oblicz 1/2i5 + 3/4i10 + 2/1i2 . 4/1i3 - 2/2i5 + 1/1i5 . 7 - 3/1i3 - 2/1i8 . 3/3i4 - 2/2i3 + 6 - 3/5i6 . 10 - (2/1i9 - 1/2 + 1/5i6) . (4/1i3 - 2/2i5) - (6/3i5 - 5/2i3) . 3/1i4 + 2/2i5 - (4/1i3 - 2/2i3 ) . I mam prośbę żeby ktoś napisał to na kartce

a) 1 2/5+ 3 4/10+ 2 1/2= 1 4/10+ 3 4/10+ 2 5/10= 6 13/10= 7 3/10b) 4 1/3- 2 2/5 + 1 1/5= 4 5/15- 2 6/15+ 1 3/15= 5 8/15- 2 6/15= 3 2/15c) 7- 3 1/3- 2 1/8= 7- 3 8/24- 2 3/24= 7- 5 11/24= 6 24/24- 5 11/24= 1 13/24d) 3 3/4- 2 2/3+ 6 - 3 5/6= 3 9/12- 2 8/12+ 6 - 3 10/12= 9 9/12- 5 18/12= 8 21/12- 5 18/12= 3 3/12= 3 1/4e) 10- ( 2 1/9- 1/2 + 1 5/6)= 10- (2 2/18- 9/18+ 1 15/18)= 10-( 3 17/18- 9/18)= = 10- 3 8/18= 9 18/18- 3 8/18= 6 10/18= 6 5/9f) ( 4 1/3- 2 2/5)-( 6 3/5- 5 2/3)= ( 4 5/15- 2 6/15)- ( 6 9/15- 5 10/15)= = ( 3 20/15- 2 6/15)- ( 5 24/15- 5 10/15)= 1 14/15- 14/15= 1g) (3 1/4+ 2 2/5)- (4 1/3- 2 2/3)= ( 3 5/20+ 2 8/20)- ( 3 4/3- 2 2/3)= 5 13/20- 1 2/3= 5 39/60- 1 40/60= 4 99/60- 1 40/60= 3 59/60