Instant feedback.
Always show your work when asked.
*simplify if possible
*simplify if possible
*simplify if possible
*simplify if possible
Estimate:
Sample Answer: 12
Estimate:
Sample Answer: 12
Hint: Ch9.13
Hint: Ch9.13
Hint: You can't have a mixed number with an improper fraction, need to divide improper fraction. Then add answer back to the whole number.
Sample Answer: 14 pounds
Sample Answer: 9/12 hour
Hint: 2-step word problem
Sample Answer: 9 cans