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28 cm. diameter so radius is 14cm then circumference is 88cm...... no of revolution =1100000÷88=12500
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2 × 22/7 × 28 × 1/100000 = 1 revolution.
Number of revolutions = 11 × 100000/8 × 22
= 6250 ANSWER.
thanks...
Number of revolutions = 11 × 100000/8 × 22
= 6250 ANSWER.
thanks...
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