- A143 sq m
- B138 sq m
- C150 sq m
- D162 sq m
Step-by-Step Solution
Garden = sq m. Pond = sq m. Grass = 150 − 12 = 138 sq m. (143 subtracts 4 + 3 = 7 instead of the pond's area.)
Answer: B) 138 sq m
A garden 15 m long and 10 m wide has a rectangular pond 4 m by 3 m inside it. The rest is grass. What is the area of the grass?
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