Question

Cost of 4 dozen banana is Rs 180 How many bananas purchased for Rs
90

Answer 1

4 dozen=4×12=48
Cost of 48 bananas=180
Cost of ? bananas=90
therefore,bananas costing 90=48×90
______
180
,=24 bananas

Answer 2

24 bananas can be purchased for Rs .90

Step-by-step explanation:

Cost of 4 dozen bananas = Rs.180

1 dozen = 12 bananas

4 dozen =$12 \times 4 = 48$ bananas

Cost of 48 bananas = Rs.180

Cost of 1 banana = $\frac{180}{48}=3.75$

No. of bananas can be brought for Rs.3.75 = 1

No. of bananas can be brought for Rs.1= $\frac{1}{3.75}$

No. of bananas can be brought for Rs.90 = $\frac{1}{3.75} \times 90=24$

Hence 24 bananas can be purchased for Rs .90

#Learn more:

Cost of 4 dozen banana is rs.180.How many banana can be purchased for rs.37.50

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