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Number
& Math Play
Insects
and Spiders |
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As you know, one way to tell an insect from a spider
is to count its legs. All insects have six legs,
and all spiders have eight legs. So if some insects
and spiders went to a dance, and there were 48 dancing
legs, how many insects and how many spiders were
at the dance?
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Four insects (24 legs) and three spiders (24 legs).
No other combination will work.
Lowell House,Brain Games,p.48
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