Question

If the cost of a dozen orange 30 Find the cost of 15 onganges​

Answer 1

12 orange = Rs.30

15 orange = ?(x)

x × 12 = 15 × 30

x × 4 = 15 × 10

x × 2 = 15 × 5

x = 15 × 2.5

x = 37.5

Answer 2

Answer:

37.50 (37 rupees 50 paise)

Step-by-step explanation:

If the cost of a dozen orange=30 rupees

If the cost of a dozen orange=30 rupeescost of 15 Oranges=1 dozen=12 oranges

If the cost of a dozen orange=30 rupeescost of 15 Oranges=1 dozen=12 oranges So 12 Oranges =30 rupees

If the cost of a dozen orange=30 rupeescost of 15 Oranges=1 dozen=12 oranges So 12 Oranges =30 rupees1 orange=12÷30=2.5 (2 rupees 50 paise) rupees

If the cost of a dozen orange=30 rupeescost of 15 Oranges=1 dozen=12 oranges So 12 Oranges =30 rupees1 orange=12÷30=2.5 (2 rupees 50 paise) rupeesAnd 3 oranges are left=2 rupees 50 paise×3 (2.5×3)=7.5(7 rupees 50 paise)

If the cost of a dozen orange=30 rupeescost of 15 Oranges=1 dozen=12 oranges So 12 Oranges =30 rupees1 orange=12÷30=2.5 (2 rupees 50 paise) rupeesAnd 3 oranges are left=2 rupees 50 paise×3 (2.5×3)=7.5(7 rupees 50 paise)So 30 rupees 00 paise+7 rupees 5 paise (30.00+7.5)=37.5(37 rupees 50 paise)