Problems in which sum of no and its reciprocal is given

Problems in which sum of two no and sum of their reciprocal is given

Problems in which sum and difference of the nos is given

Problems in which sum(difference) of unit and ten place is given and its digits get interchanged after addition(subtraction) of a certain no

The sum of a number and its reciprocal is 10//3 then the numbers are :

Problems in which sum(difference) and product of two no is given

Problems in which nos are given in ratio and their sum of squares is also given

the sum of a number and its reciprocal is (61)/(30) Find the number

The sum of a number and its reciprocal is 17/4. Find the number.

In a friction, the denominator is 1 less than the numerator. The sum of the fraction and its reciprocal is 2'(1)/(56) . Find the fraction.