1.

In an area 2% families have 5 children each. But 8% have no children at all. Amongst the rest of the families 18% have 4 children and 27% have only one child. How many families live in the area, if 297 families have either 2 or 3 children each?

A. 550
B. 600
C. 850
D. 725
Answer» C. 850


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