Question

please answer me if your answer is right l will select your answer in brainlist​

Answer 1

Answer:

When who(m) or which have a preposition, the preposition can come at the beginning of the clause:

Answer 2

Step-by-step explanation:

area of kitchen=520×140

=72800cm²

area of 1 tile = 10×10

=100cm²

No. of tiles=72800cm²/100cm²

=728