Wiki User
β 7y agoLet the number be x and a fifth of 2 is 2/5:-
So if you mean: x/2 +2/5 -x = x -4 then the value of x works out as 44/15
Wiki User
β 7y agoLet's assume the number is x. Half of the number is (1/2)x and a fifth of two less than the number is (1/5)(x-2). So, the equation can be written as (1/2)x + (1/5)(x-2) = x - 4. Solving this equation, we find that the number x is 20.
fifth is an ordinal number!!!!
'Fifth' is the ordinal number of the cardinal number 5.
126
The fifth triangle number, known as T5 is 15.
Fifth is ordinal.
60
40 and 52
The fifth triangular number is 15
fifth is an ordinal number!!!!
'Fifth' is the ordinal number of the cardinal number 5.
126
126
The fifth perfect number is 33,550,336.
The fifth triangle number, known as T5 is 15.
-- To add one fifth to a number, add 0.2 to it. -- To find a new number that is one fifth bigger than the original number, multiply the original number by 1.2 .
Fifth is ordinal.
Some number x is added to 7 for every number in the sequence. So, the second number is 7+x, the third number is 7+2x... So the tenth number is 7+9x = 34. Solve for x, x=3. The fifth number is 7+4x, which is 7+(4*3), which is 19