Answer: 8 2/7
Explanation:
Turn 2 1/10 into an improper fraction:
21/10 + 1 2/7 + 4 9/10
Turn 1 2/7 into an improper fraction:
21/10 + 9/7 + 4 9/10
Multiply 21/10 and 9/7 and combine the fractions into an improper fraction:
21/10 * 9/7 = 237/70
Turn 4 9/10 into an improper fraction then add:
237/70 + 49/10 = 58/7
Turn 58/7 into a mixed number (final step):
58/7 = 8 2/7
Hope this Helps!