Posted by **Anonymous** on Tuesday, April 2, 2013 at 7:48pm.

Please help

1. 3 x (8 + 5) + 2

2. 9 x (8 / 4 x 5)

By the way / means dividing

- math -
**Ms. Sue**, Tuesday, April 2, 2013 at 7:56pm
Follow the order of operations -- PEMDAS

http://www.mathsisfun.com/operation-order-pemdas.html

3 x (8 + 5) + 2

(3 * 13) + 2 = 41

Now you try the second problem.

- math -
**Anonymous**, Tuesday, April 2, 2013 at 8:04pm
is the answer to number 2 40.5?

- math -
**Ms. Sue**, Tuesday, April 2, 2013 at 8:10pm
9 x (8 / 4 x 5)

9 * (2 * 5) = 9 * 10 = 90

Or it could be

9 * (8/20) = 72/20 = 3 12/20 = 3 3/5

## Answer This Question

## Related Questions

- Geometry - Solve each equation below by completing the square: 1) x^2 + 6x = 16 ...
- Math-help please - My daughter is doing 5th grade math division. Her teacher has...
- math - can someone check my answer please? solve using multiplication principle...
- chemisrty - I have seen on the chemistry answers that a symbol is used please ...
- Math - How do you change a fraction into a decimal besides the way of dividing ...
- math - Alyssa claims that dividing by 4/5 is the same thing as multiplying by 5 ...
- math - Alyssa claims that dividing by 4/5 is the same thing as multipying by 5 ...
- Math - S= L(1-r), solve for r I tried both distributing L and dividing by it, ...
- math - hi, i am in forth grade i need to know what factors means. now for my ...
- Math - What is the easiest way to solve for x. (these are fractions, not ...

More Related Questions