Chapter 7: Q25. (page 347)

The composition of a U.S. dollar bill is $\frac{3}{4}$ cotton and $\frac{1}{4}$ linen. What percent of a dollar bill is cotton.

Short Answer

Expert verified

The percent of a cotton dollar bill is $75 %$ .

Step by step solution

Step 1. Given Information.

Composition of aU.S. dollar bill is $\frac{3}{4}$ cotton and $\frac{1}{4}$ linen.

Step 2. Calculation.

To calculate the percent of a cotton dollar bill, it is needed to multiply the fraction $\frac{3}{4}$ by 100%.

$\frac{3}{4} \times 100 % = 75 %$

Step 3. Conclusion.

The percent of a cotton dollar bill is $75 %$ .

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The composition of a U.S. dollar bill is $\frac{3}{4}$ cotton and $\frac{1}{4}$ linen. What percent of a dollar bill is cotton.

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Calculation.

Step 3. Conclusion.

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The composition of a U.S. dollar bill is $\frac{3}{4}$ cotton and $\frac{1}{4}$ linen. What percent of a dollar bill is cotton.