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frez [133]
3 years ago
15

i is it true that the product of two mixed numbers that are each between four and five is between 16 and 25

Mathematics
1 answer:
baherus [9]3 years ago
5 0
Yes

the boundaries are 4 and 5
the smallest mixed number approaches 4
if we assume 4 then
4²=16
that is minimum, but it has to be slightly greater than 4 at least, so the product will be slightly greater than 16



the larges mixed number approaches 5
if we assume 4 then
5²=25
that is maximum, but it has to be slightly less than 5 at most, so the product will be slightly less than 25

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