This is the correct answer
The answer is -18. Hope this helps.
2c = b. I’m pretty sure the second part has nothing to do with the question
1. Change 1 7/8 to an improper fraction, which gives you 15/8.
2. Use KFC to divide fractions. KEEP the first term, FLIP the second and CHANGE to multiplication.
3. 15/8 x 4/3 = 60/24 = 2 1/2