Bonjour
17)
a. 2
b. 2/3
c. 1/6
d. - 1/15
e. 1
f. - 5/7
g. - 11/6
h. - 13/4
18)
a. 2/5 : 9/11 = 2/5 x 11/9 = 22/45
b. 3/7 : 8/13 = 3/7 x 13/8 = 39/56
c. 5/8 : 9/17 = 5/8x 17/9 = 85/72
d. 3/2 : 7/5 = 3/2 x 5/7 = 15/14
e. 3 : 2/7 = 3 x 7/2 = 21/2
f. 15/4 : 7 = 15/4 x 1/7 = 15/28.
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Bonjour
17)
a. 2
b. 2/3
c. 1/6
d. - 1/15
e. 1
f. - 5/7
g. - 11/6
h. - 13/4
18)
a. 2/5 : 9/11 = 2/5 x 11/9 = 22/45
b. 3/7 : 8/13 = 3/7 x 13/8 = 39/56
c. 5/8 : 9/17 = 5/8x 17/9 = 85/72
d. 3/2 : 7/5 = 3/2 x 5/7 = 15/14
e. 3 : 2/7 = 3 x 7/2 = 21/2
f. 15/4 : 7 = 15/4 x 1/7 = 15/28.