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miv72 [106K]
1 year ago
15

A COUPLE PLAN TO HAVE THREE CHILDREN.

Mathematics
1 answer:
Helen [10]1 year ago
4 0
A) 8 possibilities
BBB
GBB, BGB, BBG
BGG, GBG, GGB
GGG

B) 0, 1, or 2 boys not 3
7/8

C) 2 or 3 girls
4/8=1/2

D) same sex
2/8=1/4
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