找規律:3,150%,1,4分之3,60%,(小數),(分數),(百分數)
題目:
找規律:3,150%,1,4分之3,60%,(小數),(分數),(百分數)
解答:
因爲:3/150%=2/1
150%/1=3/2
1/(3/4)=4/3
(4/3)/60%=5/4,按此規律有:
第六個數爲:60%/(6/5)=0.5
第七個數爲:0.5/(7/6)=3/7
第八個數爲:(3/7)/(8/7)=37.5%
題目:
找規律:3,150%,1,4分之3,60%,(小數),(分數),(百分數)
解答:
因爲:3/150%=2/1
150%/1=3/2
1/(3/4)=4/3
(4/3)/60%=5/4,按此規律有:
第六個數爲:60%/(6/5)=0.5
第七個數爲:0.5/(7/6)=3/7
第八個數爲:(3/7)/(8/7)=37.5%
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