Posted by **KATIE** on Saturday, October 5, 2013 at 1:03pm.

You are making up your own mix of concrete to patch a set of stairs. In order to have the proper mix, you need to mix 1 part of Portland cement with 2 parts of sand and 3 parts of gravel.

A. How many total parts are in one batch of concrete?

B. You make a mix with 4 parts of sand. How many total parts of cement, sand, and gravel are in your mix?

Is A:6

and

B:12

- Algebra 1 -
**Ms. Sue**, Saturday, October 5, 2013 at 1:06pm
Right.

## Answer This Question

## Related Questions

- Math - A contractor requires a cement mix that is 70% sand and 30% cement. He ...
- Maths - Matilda is looking at making a concrete mix. She mixes 2 parts of cement...
- algebra - elmer burns works for a ready-mix concrete cmpany. elmer receives an ...
- Math - concrete is to be mixed using cement and sand into the ratio 2:5. how ...
- math - . If ¨ü of a 60-pound bag of ready-mix concrete is Portland cement, how ...
- Math - If ⅜ of a 60-pound bag of ready-mix concrete is Portland cement, ...
- Algebra - Gigi wants to sell 18 kilograms of a cookie mix for $7 a kilogram. She...
- Algebra - A gardener combines x fluid ounces of a 20% liquid fertilizer and 80% ...
- Algebra - A batch of concrete is made by mixing 1 part cement, 2.5 parts sand, ...
- Math - Mr Kim mix cement and sand to make a mixture.He uses 2 pails of cement ...

More Related Questions