soal dan jawaban stan20agustus2015

1. ?(1/36 -1/100) =
a. 2/5
b. 1/4
c. 3/10
d. 5/6
e. Tidak ada jawaban
jwb : A
2. Nilai yang paling dekat dengan  ?61 adalah…
a. 2,5
b. 7,3
c. 7,8
d. 9,2
e. 8,1
jwb : C
3. Jika x + y = 100 dan x/y = 1/4, maka nilai y-x …
a. 30
b. 50
c. 60
d. 75
e. -100
jwb : C
4. 12 adalah 150% dari…..
a. 4
b. 8
c. 16
d. 20
e. 10
jwb : B

 

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