9.99 x 9.9 x 9 ÷ 9.9 ÷ 0.3 = ?

A man spends (1/7)th of his salary on food, half of the remaining on clothing and (1/3)rd of the remaining on entertainment. He is still left with Rs. 600. How much does he spend on entertainment ?

83.04 x 2.01 x 2.1 = ?

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

(.24 x .35 ) / (.14 x .15 x .02) is equal to ?

6 x 0.6 x 0.06 x 0.006 x 60 = ?

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