- Multiply and Divide Decimals
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- Decimal Multiplication
- Multiplication of a Decimal by a Whole Number
- Decimal Multiplication: Problem Type 1
- Decimal Multiplication: Problem Type 2
- Multiplication of a Decimal by a Power of Ten
- Multiplication of a Decimal by a Power of 0.1
- Multiplication of Decimals That Have a Product Less Than 0.1
- Word Problem With Multiplication of Decimal and Whole Number
- Word Problem With Multiplication of Two Decimals
- Word Problem With Multiple Decimal Operations: Problem type 1
- Whole Number Division With Decimal Answers
- Division of a Decimal by a Whole Number
- Division of a Decimal by a 1-digit Decimal
- Division of a Decimal by a 2-digit Decimal
- Division of a Decimal by a Power of Ten
- Division of a Decimal by a Power of 0.1
- Decimal Division With Rounding
- Word Problem With Division of a Decimal and a Whole Number
- Word Problem With Division of Two Decimals
- Word Problem With Multiple Decimal Operations: Problem Type 2
- Average of Two Numbers
Word Problem With Multiple Decimal Operations: Problem type 1
For first two days it snowed 2.6 centimeters each day. The next three days, it snowed 3.4 centimeters each day. How much did it snow on those five days?
Solution
Step 1:
Amount of snowfall on first two days
= 2 × 2.6
= 5.2 cm
Amount of snowfall on next three days
= 3 × 3.4
= 10.2 cm
Step 2:
Total snowfall in the five days
= 5.2 + 10.2
= 15.4 cm
Jamie ordered 7 pizzas and 8 burgers. Each pizza costs $12.85 and each burger costs $11.75. How much does she need to pay?
Solution
Step 1:
Cost of pizzas = 7 × 12.85 = $89.95
Cost of burgers = 8 × 11.75 = $94.00
Step 2:
Total amount to be paid = $89.95 + $94.00
= $183.95
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