Which of the following fractions is not equivalent to 3/5: 60/100, 16/20, 9/12, 30/50?

What is 112 in Roman numerals?

What is the cube root of 216?

What does the following formula provide: 1/2 x base x vertical height?

What is the only even prime number?

7298 = + 150 + 9 + 37?

Can you change the following fraction to a decimal: 1/8?

How many lines of symmetry does a hexagon have?

What is a perfect number?

Can you convert the following measurement to cm and mm: 11.86m?