1. In questions 18-1d, choose Yes or No
to tell if the number 1/2 will make each
equation true.
1a. 1/18 + 1/2 = 10/18 yes or no
1b. 1/3 + 1/2 =1/5 yes or no
1c. 5/8 - 1/2 = 1/8 yes or no. 1d. 3/4 - 1/2 = 1/4 yes or no​