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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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Wiki User
∙ 12y ago
Wiki User
∙ 12y ago32/7 + 14/5 = 23/7 + 9/5 = 115/35 + 63/35 = 178/35 which, as a mixed fraction, is 53/35
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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 3rds plus 1 5th?
10/15 + 3/15 = 13/15 13/15
What is the estimate of 2 and 5th's plus 4 and 7th's?
7
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
If 1 plus 1 equals 2 2 plus 2 equals 22?
no if 1 plus 1 equals 2 then 2 plus 2 equals 4.
1 plus 2-1 plus 2-1 plus 2-1 equals?
4
8x to the 6th plus 24x to the 5th plus 16x to the 4th?
8x6 + 24x5 + 16x4 = 8x4 ( x2 + 3x + 2) = 8x4 (x + 2) ( x + 1)
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 2 plus 9 plus 7 plus 5 plus 1359739756?
that's easy! 1359739781 From - A 5th Grader-
What is 1 squared plus 1 squared plus 1 squared plus one squared plus one squared plus one squared?
1^2 + 1^2 + 1^2 + 1^2 + 1^2 + 1^2 = 1 + 1 + 1 + 1 + 1 + 1 = 5
What is 2 3rds plus 1 5th?
10/15 + 3/15 = 13/15 13/15
1 plus 1 plus 1 plus 1 plus 1?
One plus one is two. It can be expressed mathematically as 1+1 = 2.
What is 2 plus 1 plus 0 plus 1 plus 2 plus 1 plus 0 plus 0?
It equals 7
