Answers

2015-03-04T09:57:25+05:30
The cost of all the items was $24.80 

cost of extra carrots=$6.80
so $24.80-$6.80=$18.00 is the cost of the equal no of apples and carrots
means x apples+( the same number of carrots)x carrots=$18.00
given the cost of an apple+a carrot=$0.90
in $18 we will get=18/0.90=20 apples and 20 carrots
so she bought 20 apples

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