b. The cost of painting a wall is 5 per sq. m. Find
the cost of painting a wall whose length is
12 m and the breadth is 10 m.
Answers
Answered by
2
Answer:
600
Step-by-step explanation:
fond out the area by multiply length into breadth and then multiply the cost of per square. m. with area
Answered by
3
Answer:
Area of wall = 12×10
= 120 m²
Cost of painting a wall 5 /m² = 120
Cost of painting a wall 1 /m² = 1/5 × 120 = ₹24
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