Paul has to pay 70 dollars at the counter after shopping. He can pay three bills and one bill.
A
50 dollar
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B
5 dollar
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C
10 dollar
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D
20 dollar
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Solution
The correct option is D 20 dollar Paul has to pay 70 dollar
He can pay three 20 dollar bills
So, the sum is 3 × 20 = 60 dollar
and one 10 dollar bill
the sum is 1 × 10 = 10 dollar