A towel was 40 cm broad and 90 cm long. When bleached, it lost 20% of its…
PYQ Infosys 2023
A towel was 40 cm broad and 90 cm long. When bleached, it lost 20% of its length and 10% of its width. The percentage decrease in area is:
- A.
28%
- B.
30%
- C.
32%
- D.
33%
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