# Math

posted by .

What is 1/7 multiplied by 2/4 divided by 2/9 added by 5/6 subtracted by 3/5?

• Math -

I read that as:

(1/7)(2/4)รท(2/9) + 5/6 - 3/5

= (1/7)(1/2)(9/2) + 25/30 - 18/30
= 9/28 + 7/30
= 135/420 + 98/420
= 233/420

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### Math

She added 4, multiplied the sum by -5, and subtracted 12. She then doubled the result and got -34. What number did Christa started with?
2. ### Math

She added 4, multiplied the sum by -5, and subtracted 12. She then doubled the result and got -34. What number did Christa started with?
3. ### Math

How do I use gauss-jordan to solve this? Can you explain the steps and show what you multiplied, added, subtracted, etc to each row?
4. ### Math, Please Help!

Ned divided a given number by 3 and then added 2. If he should have multiplied the number by 3 and then subtracted 2, which of the following two steps can he do next to get the correct answer?
5. ### math

What is the value of the expression a / uv if a, u, and v are each doubled 1. multiplied by 2 2. multiplied by 3. divided by 2 4. divided by 4 5. left unchanged
6. ### math

I multiplied my number by 102,then subtracted 228. I then divided by 6.Finally I added 51. My result was 200. What number was I thinking of ?
7. ### math

can someone check my work please? 1. Seven times a number, added to the sum of the number and eight. 7*x+8 2. A number multiplied by -7 less 11 X*(-7)-11 3. A number multiplied by 9, added to -8 X*9+(-8) 4. 8.7 less than a number 8.7-x
8. ### mAth

A number was subtracted by 2.6 and that difference was then divided by 0.3 After which the quotient was multiplied by 3. This product was -48. What was the number?
9. ### adv algebra

When a number is divided by 5 and then 3 is subtracted, the answer is the same as when the number is divided by 4 and then 2 is subtracted. Is it 0?
10. ### Chemistry

The pressure changes from 760mmHg to 742 mmHG. When that occurs, the volume changes from 2.8L to 3.1L. The initial tempature is 20 celcious. What is the new tempature if miles remain the same?

More Similar Questions