Question

1 dozen oranges cost rs.60 what will be the cost of 7 oranges?

Answer 1

1 dozen = 12 oranges
12 oranges rs = 60
then cost of 1 orange = rs 5
then 5×7 = 35rs
hope it's help you

Answer 2

1 dozen = 12 oranges
so, 12 oranges cost 60 rs.
or, 1 orange cost 60/12 rs.
or, 7 oranges cost 60/12 x 7 rs.
= 35 rs.

Nice to help u dear ^_^