Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

12 1/2 - (-4 1/2) = ?

Sagot :

Answer:

17

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

subtracting negative numbers is basically just adding positive numbers.
12 + 4 = 16
1/2 + 1/2 = 1
16 + 1 = 17