December 2018 1 36 Report
1. Sederhanakan pembagian pecahan berikut!
a. 1/8 : 1/2
b. 9/14 : 5/7
c. 8 : 1 1/4
d. 2 1/5 : 4 2/3
e. 10 1/12 : 6 7/8
f. 12 6/7 : 7 8/9

2. Hitunglah hasil operasi pecahan berikut!
a. (3/5 x 6 2/9) + (3 3/4 : 5/12)
b. (4 4/5 : 3 1/8) + (6 1/4 x 3 1/5)
c. (15 5/8 : 2 1/12) - (2 1/7 x 3 3/10)

3. Sederhanakan bentuk2 pecahan berikut:
a. 2/3 x 3 3/8 x 5/9
b. 7 7/9 x 9 3/5 x 3 3/4
c. 5/8 x 6 2/9 x 9 1/7
d. 3 4/7 x 5 5/6 x 8 2/5
e. 2 2/7 x 3/8 + 1 3/4
f. 3 3/4 x 7/10 - 1 1/6
g. 4 1/2 + 1 3/7 x 2 2/5
h. 9 1/3 - 4 1/6 x 2 1/10

4. Tentukan hasil penjumlahan & pengurangannya!
a. 1/4 + 5/6 + 3/8
b. 5 2/9 + 6 1/4 + 4 5/12
c. 9 5/6 - 2 1/2 + 3 7/9
d. 4 1/8 + 8 5/12 - 9 2/3
e. - 1/4 + 1 2/3
f. -3 2/9 - 2/7
g. 5 3/8 + (-6 7/12)
h. 4 2/9 - (-8 5/12)

Tolong dibantu dengan caranya.
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