MCAT Math Tricks Quiz

What is the result of multiplying 2.3 by 10?

• 23

• 2.30

• 230

• 0.23

How many zeros do you add when multiplying 37 by 100?

• One

• Two

• None

• Three

What is the result of multiplying 3.47 by 1000?

• 0.347

• 34.7

• 3470

• 347

What is the result of dividing 30 by 10?

• 0.3

• 3

• 30

• 300

How many spaces do you move the decimal when dividing 470 by 100?

• One space to the left

• Two spaces to the right

• One space to the right

• Two spaces to the left

How do you move the decimal when dividing by 1000?

• Four spaces to the left

• Three spaces to the left

• Two spaces to the right

• One space to the right

What is the result of dividing 0.53 by 1000?

• 0.53

• 0.00053

• 0.0053

• 0.053

What is the approximate result of multiplying 4.729 by 9.81 using rounding?

• 49

• 48

• 47

• 46.39

What is the result of multiplying 5.29 by 1000?

• 5290

• 52.9

• 0.529

• 529

What is the result of multiplying 3.17 by 10 to the power of -2?

• 3.17

• 31.7

• 0.317

• 0.0317