while working on his lawnmower, george realizes that the $\frac{5}{16}$ - inch wrench he has is…

while working on his lawnmower, george realizes that the $\frac{5}{16}$ - inch wrench he has is $\frac{1}{16}$ inch too small. what size wrench does he need?\na $\frac{1}{2}$ inch\nb $\frac{11}{32}$ inch\nc $\frac{3}{8}$ inch\nd $\frac{7}{16}$ inch

while working on his lawnmower, george realizes that the $\frac{5}{16}$ - inch wrench he has is $\frac{1}{16}$ inch too small. what size wrench does he need?\na $\frac{1}{2}$ inch\nb $\frac{11}{32}$ inch\nc $\frac{3}{8}$ inch\nd $\frac{7}{16}$ inch

Answer

Explanation:

Step1: Identify the operation

We need to add the size of the current wrench and the difference in size. $\frac{5}{16}+\frac{1}{16}$

Step2: Add the fractions

Since the denominators are the same, we add the numerators. $\frac{5 + 1}{16}=\frac{6}{16}$

Step3: Simplify the fraction

$\frac{6\div2}{16\div2}=\frac{3}{8}$

Answer:

C. $\frac{3}{8}$ inch