Relative size: find scale factor
for 5th grade

Use multiplication and division to find the scale factor given original and final sizes

Below is a table showing the first 6 question answer pairs for the topic "Relative size: find scale factor" as used in the lessons for this topic. Our games and tests for the topic use these 6 items plus 10 additional question answer pairs.

The topic "Relative size: find scale factor" is in the category Ratio + proportion for 5th grade (ages 10 to 11).

1 / 6

If the original size is 6cm and the new size is 18cm, the scale factor is 3 times the size

What is the scale factor?
original size	6cm
new size	18cm

3 times the size

2 / 6

If the original size is 56kg and the new size is 28kg, the scale factor is half the size

What is the scale factor?
original size	56kg
new size	28kg

half the size

3 / 6

If the original size is 9mm and the new size is 4.5cm, the scale factor is 5 times the size

What is the scale factor?
original size	9mm
new size	4.5cm

5 times the size

4 / 6

If the original size is 57 litres and the new size is 114 litres, the scale factor is double the size

What is the scale factor?
original size	57L
new size	114L

double the size

5 / 6

If the original size is 500 grams and the new size is 1.5kg, the scale factor is 3 times the size

What is the scale factor?
original size	500 grams
new size	1.5kg

3 times the size

6 / 6

If the original size is 770 metres and the new size is 1.54km, the scale factor is double the size

What is the scale factor?
original size	770m
new size	1.54km

double the size

Revise 'Relative size: find scale factor' with one of our games for 5th grade

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Each of our math topics for elementary are made up of between 6 and 20 question and answer pairs (both the written form and a robot voice speaking those questions and answers). Each topic can be used with all the activities on the site.

Counting * Comparing numbers * Pattern * Place value * Addition * Subtraction * Add + Subtract * Multiplication * Division * Multiply + Divide * Fractions * Decimals * Ratio + proportion * Measurements * Shapes * Position + Direction * Statistics * Algebra *

Relative size: find scale factorfor 5th grade

Revise 'Relative size: find scale factor' with one of our games for 5th grade

Relative size: find scale factor
for 5th grade