Question

a cardboard is of 4.5 m long and 3.5m wide what is the cost of painting it on both the side at the rate of ripper 1.25 per square metre?
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Answer 1

Answer:

Step-by-step explanation:

15.75cm^2

₹19.6875

Answer 2

Answer:

length =4.5 m

width =3.5m

area = l x w= 4.5 ×3.5= 15.75 m²

cost of painting 1 m² = 1.25 ripper

cost of painting both side = 2 x 15.75 x 1.25

= 39.375 ripper