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The best way to solve this is to convert them each to improper fractions and then add them using a common denominator.
3 and 2/7 is the same thing as 23/7. This is because 7 goes into 23 3 times and there is 2 left.
Similarly, 1 and 4/5 is the same thing as 9/5.
So we must add 23/7 and 9/5. The easiest way to do this is to multiply 23/7 by 5/5 to get 115/35. Then multiply 9/5 by 7/7 to get 63/35.
Finally we add 115/35 + 63/35 to get 178/35.
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What is 1 5th plus 1 12th?
2 15 + 112 = 1 + 1 = 2 15 = 1x1x1x1x1 = 1 similarly for 112 .. =1
What is x to the 5th power divided by x to the 7th power?
0.7143
1 plus 2-1 plus 2-1 plus 2-1 equals?
4
What is 7 tenths plus 5 tenths?
12 tenths or 120% or: 1and 2/10ths, reduced to 1 and 1/5th.
What is 2 plus 3 plus 5 plus 2 plus 4 plus 6 plus 4 plus 1 plus 1 plus 2 equals?
30. 2+3+5=10, 4+6=10, and 2+4+1+1+2=10.
