Calculator Activity
FRACTIONS
OBJECTIVE: To perform basic operations with fractions.
1. Simplify 17 83
STEP 1: Enter 17 by pressing .
STEP 2: Add by pressing | . | |||
STEP 3: Enter | 3 | by pressing | . | |
8 | ||||
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STEP 4: Find the sum by pressing .
2. Simplify 12 135 . Then convert to a decimal
STEP 1: Enter 12 by pressing .
STEP 2: Subtract by pressing .
STEP 3: Enter 135 by pressing .
STEP 4: | Find the difference by pressing | . |
STEP 5: | Convert to a decimal by pressing | . |
3. Simplify 1 34 6 23 . Then convert to an improper fraction.
STEP 1: Enter 1 34 by pressing .
STEP 2: Multiply by pressing .
STEP 3: Enter 6 23 by pressing .
STEP 4: Find the product by pressing .
STEP 5: Convert to an improper fraction by pressing .
12