If x% of a is the same as y% of b, then z% of b will be

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If x% of a is the same as y% of b, then z% of b will be

1. yz % of a
  x
2. zx % of a
  y
3. xy % of a
  z
4. y % of a
  z

Correct Option: B

Given , x% of a = y% of b

⇒	ax	=	by
	100		100

⇒ b =	ax
	y

∴ z% of b =	ax	×	z
	y		100

Required answer =	xz	% of a
	y