Carrie has 140 coins. She has ten times as much coins as she did last month. How many coins did carrie have last month

A designer enlarged both the length and the width of a rectangular carpet by 60 percent. The new carpet was too large so the designer was asked to reduce its length and its width by 25 percent.

My son is seven times older than my grandson and I am 12 times older than my grandson. If you add all our ages together, the sum is 100 years. Can you tell me how old I am?

What is 0.273 to 2 decimal places

The total amount of fence around a rectangular play area must be at least 90 feet, but no more than 120 feet. If the length of the play area is twice as long as the width, find the possible widths of the play area.

How do you write a ratio as a fraction in the lowest terms 679 days to 581 days what is the ratio

A multivitamin tablet contains 0.13g of vitamin C. How much vitamin C does a bottle of 40 tablets contain?

Slide 8 left and 5 down

Write as a decimal 1 5/8

On a scale drawing, 1/4 inch = 1 foot. What are the dimensions on the scale for a room that is 27 feet by 20 feet?

Work out the height of a triangle with a base 6cm and area 27cm2