Bonsoir,
a) 72/64 =36/32 = 18/16 = 9/4
b) 60/69 = 20/23
c) 21/49 = 3/7
d) 22/72 = 11/36
e) 30/45 = 6/9 = 2/3
f) 18/63 = 2/7
g) 180/210 = 18/21 = 6/7
h) 38/76 = 19/38
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Bonsoir,
a) 72/64 =36/32 = 18/16 = 9/4
b) 60/69 = 20/23
c) 21/49 = 3/7
d) 22/72 = 11/36
e) 30/45 = 6/9 = 2/3
f) 18/63 = 2/7
g) 180/210 = 18/21 = 6/7
h) 38/76 = 19/38