3 years ago

Jessica shoebox is 20 cm long and 10 cm wide. How many more millimetres is the length of the shoebox than the width?

1 answer:

8 0

Ok so for every 1 centimeter you get 10 millimeters. Meaning that if you multiply 20 * 10 you get 200 millimeters and if you multiply 10 * 10 you get 100. Now you subtract 200-100 and you get 100 millimeters.

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