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Question
Veronica's father gives 10 cents to her per day. She saves this in her piggy bank. If 10, 20, 30, 40,... represents the amount saved by her till the 4th day, how much would be saved on the 10th day?
Veronica's father gives 10 cents to her per day. She saves this in her piggy bank. If 10, 20, 30, 40,... represents the amount saved by her till the 4th day, how much would be saved on the 10th day?
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Solution
The correct option is A 100 cents
The given pattern is 10, 20, 30, 40,...
On the first day, she gets 10 cents, and on the second day, she gets another 10 cents; the total is 20 cents.
If the pattern continues, we get:
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
Hence, on the 10th day, she will have 100 cents.
The given pattern is 10, 20, 30, 40,...
On the first day, she gets 10 cents, and on the second day, she gets another 10 cents; the total is 20 cents.
If the pattern continues, we get:
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
Hence, on the 10th day, she will have 100 cents.
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