New Zealand
Level 4
Simple Enlargements
Interactive practice questions
A centimetre ruler is put on a picture of a cat. The scale of the picture to the real cat is $1:2$1:2.
What is the height of the real cat, from its ears to its toes?
Easy
< 1min
This horse is next to a centimetre ruler. The scale of the picture to a real horse is $1:20$1:20.
Easy
1min
This kangaroo is next to a centimetre ruler. The scale of the picture to a real kangaroo is $1:10$1:10.
Easy
< 1min
This elephant is next to a centimetre ruler. The scale of the picture to a real elephant is $1:100$1:100.
Easy
< 1min
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