if some one has 72 apples and they need 1 million 200 hundred. how many do they need left to get? giving away 20 coins.

Determine the solution for mc001-1.jpeg

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4