Question

solve question 19 ..
fast bro and girls also..​

Answer 1

Answer:

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here is your answer mate

Step-by-step explanation:

area of square tiles- l ✖ b

17 ✖2 cm

equals ➡xyz

Answer 2

Answer:

Length of room =15 m17 CM = 1500 CM + 17cm = 1517 CM

breadth of room = 9m 2cm =900cm +2cm =902cm

Now, H. C. F. of 1517 and 902 is 41.

thus, area of each tiles = (41 × 41) =1681 CM

hence, required number of tiles =151 ×902 by 1681 =814