book
Maths Puzzle
Numerical Ability
How do I solve this problem?
1 1/15 + 3 3/10 - 2 4/5 =
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book Other Question
Perform the indicated operations. Simplify the result.
(x-11/2x + 10) / (x^2 - 8x - 33/x + 5) * (x + 3/x^2)
If the length of a living room is 22 feet, what will that length measure in inches on a blueprint whose scale is 1/4 inch to the foot?