Find the sum 3/10 + 5/100 + 8/1000 in decimal form ?

13.03 x 0.0001 = ?

9.724 ÷ 100 = ?

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,

(.125 + .027) / (.5 x .5 - 1.5 + .09) = ?

If 2805 / 2.55 = 1100, then 280.5 / 25.5 is equal to ?

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