Question

Salut va rog ajutatima cu acest exercitiu 8 Calculati.B)6 intregi 1 supra 4 + 5 intregi 2 supra 3 + 1 intreg 17 supra 24

Answer 1

   6 si 1/4 + 5 si 2/3 +1 si 17/24 = 
= 25/4 + 17/3 + 41/24 = 
= 150/24 + 136/24 + 41/24 = 
= 327/24 = 
= 109/8 = 
= (104+5)/8 = 
= 13 si 5/8

Answer 2

B)6 intregi 1/4 + 5 intregi 2/3 + 1 intreg 17/24=
(6*4+1)/4 + (5*3+2)/3 +(1*24+17)/24=25/4+17/3+41/24=6*25/6*4+ 8*17/8*3+41/24=(150+136+41)/24=327/24=109/8