SOLUTION: Keith wrote the expression 10d to represent the number of dimes in d dollars. In Keith's expression correct? Explain

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Question 249910: Keith wrote the expression 10d to represent the number of dimes in d dollars. In Keith's expression correct? Explain
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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Keith wrote the expression 10d to represent the number of dimes in d dollars. In Keith's expression correct? Explain
:
A dime is .10 of dollar
:
If he wants to express it in dollars, he should have written
.10d