3 / [ 3+ {(0.3 - 3.03) / (3 x 0.91)}] = ?

[(0.1667)(0.8333)(0.3333)] / [(0.2222)(0.6667)(0.1250)] is approximately equal to:

Find the integer which when decreased by 2 is 80 times the reciprocal of the same number

When 0.232323.... is converted into a fraction , then the result is

If 144 / 0.144 = 14.4 / x, then the value of x is:

A has twice as much money as B. They play together and at the end of the first game B wins one-third of A's money from A, what fraction of the sum that B now has, must A win black in the second game,

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