You have to get common denominators
The easiest way to do that is just to multiply 7 and 61 together, which gets you 427. Then you have to multiply the 5 by 61 to get it to be over 427, which gives you 305. Then you have to multiply 59 by 7, and you get 413. so you have 4 305/427 + 413/427. Then you can get rid of the 4 for now. 305/427 + 413/427 =718/427. which would be 1 291/427 ... So you have 5 291/427 and then you have to divide down to get to a smaller number....
2006-11-26 16:52:04
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answer #1
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answered by Jessica 6
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a million) 5,10,15,20,25 (30 for extra) 2) 2,4,8,a million 3) 8,sixteen,24,32 (40 for extra) 4) 2,3,17,5 5) 2,3,5 6) 2,3,5,7,11,13,17,19,23,29,31,37,40-one,40 3,40 seven... (107 for extra) 7) 3 8) 2,3,5,7,11,13,17,19,23,29,31,37,40-one,40 3,40 seven... 9) 3,6,9,12,15,18 10) 2,4,8,a million 11) 8,sixteen,24,32
2016-12-13 14:55:42
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answer #7
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answered by Anonymous
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