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Translate and solve: Three-fourths of fis 21.

Short Answer

Expert verified

On solving, we get34f=21;f=28.

Step by step solution

01

Step 1. Given information

Given:

Three-fourths of fis 21.

We will translate sentences into equations and then solve the equations.

02

Step 2. Translate the sentence into equation

Three−fourthsoffÁåŸâ‡“isÁåŸâ‡“21ÁåŸâ‡“34f=21

03

Step 3. Simplify

Now,⇒34f=21⇒34f×43=21×43Multiplybothsidesby43⇒f=28Hence,Theequationwillbe34f=21andonsolving,wegetf=28.

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