A courtyard is 20 and 21 CM broad and 60 M and 7cm long. It is paved with equal square slabs. What is the largest size of the slab
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the largest size of the slab = 43 * 43 cm²
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Correction in question :
A courtyard is 20 and 21 CM broad and 64 M and 7cm long. It is paved with equal square slabs. What is the largest size of the slab
1 m = 100 cm
Width of courtyard = 20 m & 21 cm = 2021 cm
Length of court Yard = 64 m & 7 cm = 6407 cm
Find HCF of 2021 & 6407
2021 = 43 * 47
6407 = 43 * 149
HCF = 43
the largest size of the slab = 43 * 43 cm²
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