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grant want to buy a T-shirt for 9.75 and shorts for 11.29. He wants to pay with one $20 bill use estimation to decide if this is reasonable . explain to what place value to round for an estimate that is
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grant want to buy a T-shirt for 9.75 and shorts for 11.29. He wants to pay with one $20 bill use estimation to decide if this is reasonable . explain to what place value to round for an estimate that is useful in this situation.

User Maantje
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It is not reasonable because if you round down the short and t shirt would be 20 exact but since their is cents (.79 and .29) it’s going to be over 20 dollars he would need 21
User Setrofim
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