Question

if 3/4 of the area of a rectangle is 84 cm squared, what is the whole area of the given rectangle?

Answer 1

Answer: 112 centimetre square

Step-by-step explanation:

Let total area of recatngle be $x$.

⇒$\frac{3}{4}x=84$

⇒$x=\frac{84*4}{3}$

⇒$x=28*4$

∴$x=112 cm^{2}$

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Answer 2

Answer:

Step-by-step explanation:

3/4 × z=84

3×z=84×4

Z=84×4/3

= 28×4

Z= 112

Area of rectangle is 112