Question

how many rectangular tiles of size 30cm×15cm.is required for rectangular hall of size 3.6m×3m.How many tiles will be joined at one corner , other than sides of the floor​

Answer 1

Answer:

answer is 4

Step-by-step explanation:

30 cm × 15 cm = 450cm² = 4

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Answer 2

Answer:

Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy. ... Chemistry is one of the physical sciences that help us to describe and explain our world.

Step-by-step explanation:

hello siso ...

kaisi ho...??

Good morning

have a fantastic day ahead