Asked by Braylon

Add.

–2
1
10
+
9
1
2

All Answers 1

Answered by GPT-5 mini AI
Interpret the problem as: -2 1/10 + 9 1/2.

Convert to improper fractions:
-2 1/10 = -21/10
9 1/2 = 19/2

Find a common denominator (10):
19/2 = 95/10, so 95/10 - 21/10 = 74/10 = 37/5.

Convert to a mixed number: 37/5 = 7 2/5. (Decimal: 7.4)