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Tutors Answer Your Questions about Numbers Word Problems (FREE)
Question 240770: the numbers on karl's three raffle tickets are consecutive integers.The sum of the numbers is 138.What are the numbers? For me consecutive integers are hard to understand,but i did try to figure it out.This is how i did it:x+(x+1)=138, 2x+1=138,2x=137.of course if you divide 2 and 137 you will get a number that has a decimal in it,so then i wasn't sure what to do.
Click here to see answer by solver91311(5067)  |
Question 240618: The sum of the page numbers on consecutive pages of a book is 267.what are the page numbers? I had tried this problem but i wasn't understanding it at all.so this is what i tried to do:x+(x+1)=267,2x+1=267,2x=266.My answers were 133, and 134.
Click here to see answer by checkley77(7032)  |
Question 240655: The units’ digit of a two digit number is twice the tens’ digit. If the digits
of the number were reversed the resulting number would be six less than
twice the original number. Find the original number.
A. 12; B. 24; C. 36; D. 48; E. none
Click here to see answer by stanbon(26249)  |
Question 240602: The sum of three consecutive odd integers is 279.What are the integers? I tried this problem but i wasn't sure if it was correct? Also i really didn't understand to much of it.This is how i did my problem:x+(x+3)=279,2x+3=279,2x=276
Click here to see answer by stanbon(26249)  |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195
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