Answer:
Step-by-step explanation:
Well, you have to find 2 of the same number that add together to make that middle number before the c. Then you have to multiply those 2 identical numbers together to find the value of c!——————————————————————So! For number 10, 7+7 is 14, so 7 and 7 are your two identical numbers.——————————————————————Then you have to multiply them to get c! 7•7=49, so 49 is c.——————————————————————I’ll do 11 for you as well, 12+12=24, and 12•12=144, so 144 is c.
Difference is subtracting, but you need to have common denominators to do so,.
The LCD for 8 & 12 is 24. Now find equivalent fractions with a denominator of 24.
14 5/8 = 14 15/24
17 5/12 = 17 10/24
17 10/24 - 14 15/24 can't be done since the 10 is smaller. We must borrow from the 17. We will borrow 1 whole, or 24/24.
16 34/24 - 14 15/24 = 2 19/24 B
