The price of a train ticket has increased
by 5%. It now costs £189. How much
did it cost before the price increase?
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If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³