Answer:
vvvIf the perimeter of the rectangle is 60 in, find its area.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
She earns $7.
Step-by-step explanation:
5 percent of 140 is 7. You can think of this as taking ten percent of 140.0 by moving the decimal point one place to the left, 14, and then since 10 divided by 2 is 5, divide that by 2 and you get 7.
Answer:
Here's what I get.
Step-by-step explanation:

1. Convert the mixed number to an improper fraction

2. Invert the proper fraction and change division to multiplication

3. Multiply numerators and denominators

4. Divide the numerator and the denominator

The quotient is what you get after you invert the denominator in Step 2 and then multiply the two fractions in Step 3.