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  1. Maths
  2. Year 9
  3. Ratio and Proportion
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Converting Between Area Measurements

In this worksheet, students convert areas from smaller units to larger units and from larger units to smaller units.

'Converting Between Area Measurements' worksheet

Key stage:  KS 3

Curriculum topic:   Ratio, Proportion and Rates of Change

Curriculum subtopic:   Change Between Related Standard Units

Difficulty level:  

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Worksheet Overview

QUESTION 1 of 10

This worksheet is about converting areas from smaller units to larger units & from larger units to smaller units.

Work out the areas of the above squares using different units.


1 cm X 1 cm = 1 cm2 or 10 mm X 10 mm = 100 cm2

1 cm2 = 100 mm2


1 m X 1 m = 1 m2 or 100 cm X 100 cm = 10000 cm2

1 m2 = 10000 cm2


1 km X 1 km = 1 km2 or 1000 m X 1000 m = 1000000 m2 

1 km2 = 1000000 m2

 

Convert the following area into the larger unit.

291491.8 cm2 =
 
 m2

Convert the following area into the larger unit.

915625.2 m2 =
 
 km2

Convert the following area into the smaller unit.

67.3 cm2 =
 
 mm2

Convert the following area into the smaller unit.

33.7 m2 =
 
 cm2

Convert the following area into the smaller unit.

74.5 km2 =
 
 m2

Convert the following area into the smaller unit.

95.6 m2 =
 
 mm2

Convert the following area into the smaller unit.

72.9 cm2 =
 
 mm2

Convert the following area into the smaller unit.

12.6 m2 =
 
 cm2

Convert the following area into the smaller unit.

8.8 cm2 =
 
 mm2

Convert the following area into the smaller unit.

73 m2 =
 
 cm2
  • ANSWERS
  • Question 1

Convert the following area into the larger unit.

291491.8 cm2 =
 
 m2
CORRECT ANSWER
29.14918
EDDIE SAYS
There are 100 x 100 = 10000 cm2 in 1m2
  • ANSWERS
  • Question 2

Convert the following area into the larger unit.

915625.2 m2 =
 
 km2
CORRECT ANSWER
0.9156252
EDDIE SAYS
There are 1000 x 1000 = 1000000 m2 in 1km2
  • ANSWERS
  • Question 3

Convert the following area into the smaller unit.

67.3 cm2 =
 
 mm2
CORRECT ANSWER
6730
EDDIE SAYS
There are 10 x 10 = 100 mm2 in 1mm2
  • ANSWERS
  • Question 4

Convert the following area into the smaller unit.

33.7 m2 =
 
 cm2
CORRECT ANSWER
337000
EDDIE SAYS
There are 100 x 100 = 10000 cm2 in 1m2
  • ANSWERS
  • Question 5

Convert the following area into the smaller unit.

74.5 km2 =
 
 m2
CORRECT ANSWER
74500000
EDDIE SAYS
There are 1000 x 1000 = 1000000 m2 in 1km2
  • ANSWERS
  • Question 6

Convert the following area into the smaller unit.

95.6 m2 =
 
 mm2
CORRECT ANSWER
95600000
EDDIE SAYS
There are 1000 x 1000 = 1000000 mm2 in 1m2
  • ANSWERS
  • Question 7

Convert the following area into the smaller unit.

72.9 cm2 =
 
 mm2
CORRECT ANSWER
7290
EDDIE SAYS
There are 10 x 10 = 100 mm2 in 1cm2
  • ANSWERS
  • Question 8

Convert the following area into the smaller unit.

12.6 m2 =
 
 cm2
CORRECT ANSWER
126000
EDDIE SAYS
There are 100 x 100 = 10000 cm2 in 1m2
  • ANSWERS
  • Question 9

Convert the following area into the smaller unit.

8.8 cm2 =
 
 mm2
CORRECT ANSWER
880
EDDIE SAYS
There are 10 x 10 = 100mm2 in 1cm2
  • ANSWERS
  • Question 10

Convert the following area into the smaller unit.

73 m2 =
 
 cm2
CORRECT ANSWER
730000
EDDIE SAYS
There are 100 x 100 = 10000 cm2 in 1m2
---- OR ----

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