A plumber spent 0.5 hours repairing a faucet.Which of the following fractions is not equivalent to 0.5?
1.1/2
2.2/4
3.3/5
4.5/10
Which answer do you think is correct?
4.5/10
If you have 10 pennies, isn't 5 of those pennies equal to 1/2 of them.
5/10
Divide the numerator and denominator by 5.
5/10 = 1/2