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OBJECTIVE: To perform basic operations with fractions.
1. Simplify
STEP 1: Enter
STEP 2: Add by pressing
STEP 3: Enter
STEP 4: Find the sum by pressing
2. Simplify
STEP 1: Enter
STEP 2: Subtract by pressing
STEP 3: Enter
STEP 4: Find the difference by pressing
STEP 5: Convert to a decimal by pressing
3. Simplify
STEP 1: Enter
STEP 2: Multiply by pressing
STEP 3: Enter
STEP 4: Find the product by pressing
STEP 5: Convert to an improper fraction by pressing
Calculator Activity
FRACTIONS
1
3
7
8
1
by pressing
7
.
3
by pressing
8
1
5
. Then convert to a decimal
2
13
1
by pressing
2
5
by pressing
13
3
2
1
6
. Then convert to an improper fraction.
4
3
3
1
by pressing
4
2
6
by pressing
3
11
.
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.
.
.
.
.
.
.
.
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