Question

so. construct 79 using ruler and compass with steps.
39. A rectangular courtyard 30 m long and 20 m wide with tiles 12 cm long 10 cm wide
respectively. Find the number of tiles required to pave the courtyard.
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Answer 1

Answer:

50 tiles are required

Step-by-step explanation:

30 ×20=600m

12×10=120cm

same the unit

1m=100cm

600=6000

6000÷120= 50