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Question
Abigail wants to know the favorite authors of the children in her school. Can you tell how many children like Roald Dahl?
Abigail wants to know the favorite authors of the children in her school. Can you tell how many children like Roald Dahl?
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Solution
The correct option is B 120
The key says that 1 book = 20 children
Number of books against Roald Dahl = 6
Number of children who like Roald Dahl = 6×20
6 × 20 = 6 × (10 + 10)
= 6 × 10 + 6 × 10
= 60 + 60
= 120
Hence, 120 children like Roald Dahl.
The key says that 1 book = 20 children
Number of books against Roald Dahl = 6
Number of children who like Roald Dahl = 6×20
6 × 20 = 6 × (10 + 10)
= 6 × 10 + 6 × 10
= 60 + 60
= 120
Hence, 120 children like Roald Dahl.
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