11-a is false, because 10/28 can only be reduced to 5/14. 11-b is false, because 6/12 can be reduced to 1/2 ( 1/2 and 2/4 are equal though, but are not both in simplest form ) Finally, 11-c is true, 2/14 can be reduced to 1/7.
Answer:
good question
Step-by-step explanation:
answer
24 i think
tricky question
Looks like 4.5. You want to find what h equals when c equals zero
Answer:
28
Step-by-step explanation:
18+6+4=28