Question

7. In a society, there are 600 families, out of which 42% subscribe newspaper A and 24% subscribe newspaper B and the rest newspaper C. Find the number of families subscribing each type.
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Answer 1

Step-by-step explanation:

Well:

Simply

Total number of families= 600

Newspaper A=42% Mean 600×42÷100= 252

Newspaper B= 24% Mean 600×24÷100= 144

Newspaper C= 100% _ 42% + 24%

= 34%

Newspaper C = 600 ×34 ÷100

Newspaper C= 204

Answer 2

Answer:

Step-by-step explanation: