GMAT中的数学,帮忙翻译下,再配上解答哦~
1、Ofthethree-digitintegersgreaterthan700,howmanyhavetwodigitsthatareequaltoeachotherandtheremainingdigitdifferentfromtheothertwo?(A)90(B)82(C)80(D)45(E)362、Issandtarepositiveintegerssuchthats÷t=64.2,whichofthefollowingcouldbethereminderwhensisdividedbyt?(A)2(B)4(C)8(D)20(E)45