The sum of the numbers 4 and 1 [1/3] is the same as the product of 4 and 1 [1/3]; that is to say 4 + 1 [1/3] = 4 × 1 [1/3]. What other numbers have the sum equal to the product and can this be so for any whole numbers?
Smaller and Smaller
Age 7 to 14 Challenge Level:
Record the perimeters in a table.
Try leaving the lengths as top-heavy fractions.
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