Question

unitry method
cost of 1 dozen orange = 45 rs
a)find the cost of one score oranges
b) how many oranges can be purchased for 60 rs.​

Answer 1

Answer:

3.75 rupees of each orange and 16 orange can be purchased in 60 rupees

Step-by-step explanation:

1 dozen = 12

cost of each orange = 45/12 = 3.75

how many oranges can be purchased in 60 rupees = 60/3.75=16

Answer 2

a) score=20

1 dozen= 12 oranges

oranges. rs.

12 = 45

20=?

45×20/12

45× 5/3

15×5= 75₹

b) 12= 45

? = 60

60× 12/45

12× 12/9

12× 4/3

4×4 = 16 oranges