MA-359
HCF and LCM
Lower Sec Maths · Secondary 1 · Medium · HCF and LCM
A rectangular floor measures 4.2 m by 3.6 m. It is to be tiled completely with identical square tiles without cutting any tiles. What is the largest possible side length of each square tile, in centimetres?
- 60 cm
- 30 cm
- 20 cm
- 10 cm
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