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Multiply fraction by whole number

Multiply fraction by whole number

Assessment

Flashcard

Mathematics

5th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the result of multiplying a whole number by a fraction?

Back

To multiply a whole number by a fraction, multiply the whole number by the numerator of the fraction and keep the denominator the same.

2.

FLASHCARD QUESTION

Front

How do you simplify the fraction \( \frac{36}{8} \)?

Back

To simplify \( \frac{36}{8} \), divide both the numerator and the denominator by their greatest common divisor, which is 4. This results in \( \frac{9}{2} \) or 4.5.

3.

FLASHCARD QUESTION

Front

If a recipe calls for \( \frac{1}{3} \) cup of an ingredient, how much is needed for 3 times the recipe?

Back

For 3 times the recipe, multiply \( \frac{1}{3} \) by 3, resulting in 1 cup or \( \frac{3}{3} \) cup.

4.

FLASHCARD QUESTION

Front

What is the formula for the area of a parallelogram?

Back

The formula for the area of a parallelogram is \( A = b \times h \), where \( b \) is the base and \( h \) is the height.

5.

FLASHCARD QUESTION

Front

How do you calculate the area of a triangle?

Back

The area of a triangle can be calculated using the formula \( A = \frac{1}{2} \times b \times h \), where \( b \) is the base and \( h \) is the height.

6.

FLASHCARD QUESTION

Front

What is the area of a triangle with a base of 8 units and a height of 5 units?

Back

The area is calculated as \( A = \frac{1}{2} \times 8 \times 5 = 20 \) square units.

7.

FLASHCARD QUESTION

Front

What does it mean to multiply a fraction by a whole number?

Back

Multiplying a fraction by a whole number means scaling the fraction by that whole number, effectively increasing the quantity represented by the fraction.

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