Hausaufgabe vom 29.09.2009

S.16/7

a) ${12 \over 18} = {2 \over 3}$

b) ${12 \over 48} = {1 \over 4}$

c) ${16 \over 96} = {1 \over 6}$

d) ${6^2 \over 38} = {18 \over 19}$

e) ${56 \over 63} = {8 \over 9}$

f) ${48 \over 72} = {2 \over 3}$

g) ${85 \over 102} = {5 \over 6}$

h) ${4^3 \over 160} = {2 \over 5}$