Question

Transforma número misto em fração imprópria.
A) 38 2/3
B) 72 5/8
C) 72 11/15
D) 8 3/5
E) 5 7/12
F) 2 15/8
G) 16 4/5

Answer 1

A) 38 2/3=(38×3+2)/3=116/3


B) 72 5/8=(72×8+5)/8=581/8


C) 72 11/15=(72×15+11)/15=1091/15


D) 8 3/5=(8×5+3)/5=43/5


E) 5 7/12=(5×12+7)/12=67/12


F) 2 15/8=(2×8+15)/8=31/8


G) 16 4/5=(16×5+4)/5=84/5