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questions in new jj
. WHAT IS THE HUNDRADS UNIT OF 13,569*[(10^6-10^4)/10^5] 选项有1,2,4,6,8. 选C
the equation should be 13569*(10-0.1)=135690-1356.9=134333.1,so the hundrads unit should be 3.
2.WHAT IS THE NUMBER 108 MORE THAN TWO-THIRDS ITSELF? I CHOOSE 162, 不知对否。
x=108+2/3x
x=324
need your confirmation! |
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