Math, asked by kulkarni13, 1 year ago

15 post cards cost$11.25.how many ppostcard can we buy for$225

Answers

Answered by krunalpmehta
2
the answer is299.99999999999....

15 post cards is equal to 11.25
then, 1 post card is equal to 15/11.25=1.3333333....

1.3333333...=1 post card
then $225=1.3333333...×225
=299.999.......



hope it will help

kulkarni13: 11.25/15=0.75
krunalpmehta: sorry
kulkarni13: it OK
kulkarni13: but answer is 300
krunalpmehta: then i m right
krunalpmehta: 299.9999...=300
kulkarni13: I want correct answer 300
cuttipie: ill posted the
cuttipie: write one
kulkarni13: ok
Answered by cuttipie
1
ans is

Bcz 15 postcards is =$11.25
cost of 1 post card is =11.25/15=0.75
no of postcards in $225=225/0.75 =300

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