Question

jane has 5 yards of fabric. she uses $1\frac{7}{8}$ yards to make a skirt. about how much fabric does jane have left after making the skirt? 1 yard 2 yards 3 yards 4 yards

Explanation:

Step1: Convert mixed number to improper fraction

The amount of fabric used is $1\frac{7}{8}$ yards. To convert this mixed number to an improper fraction, we use the formula $a\frac{b}{c}=\frac{a\times c + b}{c}$. So, $1\frac{7}{8}=\frac{1\times8 + 7}{8}=\frac{15}{8}$ yards.

Step2: Subtract the used fabric from the total fabric

Jane has 5 yards of fabric, which is $\frac{40}{8}$ yards (since $5=\frac{5\times8}{8}=\frac{40}{8}$). Now, subtract the used fabric: $\frac{40}{8}-\frac{15}{8}=\frac{40 - 15}{8}=\frac{25}{8}$ yards.

Step3: Convert the result to a mixed number and approximate

$\frac{25}{8}=3\frac{1}{8}$ yards. Since $3\frac{1}{8}$ is close to 3 yards, we can say the approximate amount of fabric left is 3 yards.

Answer:

3 yards