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If 7 is 
25% of 
x, what is the value of 
x ?
Choose 1 answer:
(A) 
175
(B) 
28
(c) 7
(D) 1.75

If 77 is 25% 25 \% of x x , what is the value of x x ?\newlineChoose 11 answer:\newline(A) 175 \mathbf{1 7 5} \newline(B) 2828\newline(C) 77\newline(D) 1.75 \mathbf{1 . 7 5}

Full solution

Q. If 77 is 25% 25 \% of x x , what is the value of x x ?\newlineChoose 11 answer:\newline(A) 175 \mathbf{1 7 5} \newline(B) 2828\newline(C) 77\newline(D) 1.75 \mathbf{1 . 7 5}
  1. Set up equation: To find the value of xx, we need to set up an equation where 77 is 25%25\% (or 0.250.25) of xx.\newline7=0.25×x7 = 0.25 \times x
  2. Solve for x: Now, we need to solve for x by dividing both sides of the equation by 0.250.25.\newlinex=70.25x = \frac{7}{0.25}
  3. Perform division: Perform the division to find the value of xx.x=287x = \frac{28}{7}

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