zad 1
A) 3*7/8 d) 2 1/5*3 g) 5*7/10 j) 4*5 5/12
b) 8/7*3 e) 5*10 1/2 h)2/7*14 k) 6 2/8* 6
c) 2*1 1/7 f) 10*8 2/3 i) 2/18*12 l) 3* 5 5/6
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A) 3*7/8 = 21/8 = 2 i 5/8
b) 8/7*3 =24/7 = 3 i 3/7
c) 2*1 1/7 = 2 * 8/7 = 16/7 = 2 i 2/7
d) 2 1/5*3 = 11/5 * 3 = 33/5 = 6 i 3/5
e) 5*10 1/2 = 5 * 21/2= 105/2 - 52 i 1/2
f) 10*8 2/3 = 10 * 26/3 = 260 / 3 = 86 i 2/3
g) 5*7/10 = 35/10 = 3 i 1/2
h)2/7*14 = 4
i) 2/18*12 = 4/3 = 1 i 1/3
j) 4*5 5/12 = 4 * 65/12 = 65/3 = 21 i 2/3
k) 6 2/8* 6 = 50/8 * 6 = 150/4 = 37 i 1/2
l) 3* 5 5/6 = 3 * 35/6 = 35/2 = 17 i 1/2