Cosima C. answered • 27d

Yale Grad ACT/SAT, Spanish and French Tutor

To determine if all three of those fractions have the same decimal equivalent, we simply divide the numerator by the denominator. Fractions mean division!

So for the first one 21/3 - That's 21 divided by 3. That's 7!

The second one 120/12 - That's 120 divided by 12. That's 10!

The last one - 7/9 - That's 7 divided by 9. That's .7777 or rounded out is .78!

So all three of those fractions do not have the same decimal equivalent