Mrs. Ruiz bought 5 bags of balloons for a party. Each bag contained 70 gallons. Andy said Mrs. Ruiz bought a total of 75 gallons. Andy is incorrect. What error did Andy make when calculating the total number of balloons? What is the total number of balloons Mrs. Ruiz bought?

Respuesta :

Andy made the error of adding 70+5 which is wrong.

The total number of balloons =5x70=350 gallons.

Hope this helps.