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प्रश्न
One student needs 1 m 25 cm cloth to stitch a shirt. What is the total length of clothes need to stitch a class of 22 students?
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उत्तर
Cloth is needed for one student = 1 m 25 cm
Total cloth is needed for 22 students
= 1 m 25 cm × 22
= 27 m 50 cm
25 × 22
50
50
550
550 cm = 5 m 50 cm
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