Question

Q7.The cost of 1 dozen bananas is ₹ 30. The cost of 6 oranges is ₹ 18. The ratio of the cost of a banana to the cost of an orange is​

Answer 1

Answer:

0.6

1dozen= 12bananas

1 banana= 1.8 rupees

1 orange= 3 rupees

ratio of 1banana to 1 orange is 0.6

Answer 2

Answer:

5:6

Step-by-step explanation:

Cost of 12 bananas=30

So, Cost of 1 banana=30/12

=Rs2.5

Cost of 6 oranges=Rs18

So, cost of 1 orange=18/6

=Rs.3

So, Ratio=Cost of a banana: Cost of an orange

=2.5:3

=2.5*10:3*10(we have to remove the decimal to further symplify or else we will have a wrong answer)

=25:30

=5:6(divided by 5 to simplify)

Please mark me as the brainliest