Sunday, April 12, 2009

SpiDer puzzLe


A spider has 8 legs. A dragonfly has 6 legs and 2 pairs of wings. A cicada has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

1 comment:

Unknown said...

Answer-SPIDERS:5
DRAGONFLY-7
CICADA-6