Question

1. Cost of 1 dozen of banana is 42. What
will be the cost of 7/2 dozen of banana?
2​

Answer 1

Step-by-step explanation:

the cost of dozen bananas = 42

the cost of 7/2 dozen bananas = ?

= 7×42/2 = 7×21 = 147

Answer 2

Step-by-step explanation:

cost of 1 dozen banana=Rs.42 (1 dozen=12)

that means,

cost of 12 banana =42

cost of 1 banana=42/12=7/2

so cost of( 7/2×12)=42×7/2

=Rs.147

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