Math

1 2/5 divided by 21

Which is correct?


A. 21/1 x 5/7 = 105/7 =15

or

B. 1/21 x 7/5 = 7/105 / 7/7 = 1/15

Neither is correct. The answer is (2/5)/21 = 2/(5*21) = 2/105. Are you sure you copied the problem correctly?

1 2/5 divided by 21

sorry. I missed the "1" out front.

The answer is (7/5)/21 = 7/105

So, the answer is 15 or 1/5?

7/105 = 1/15

That is what I got.Good job DUDE.

I agree with drwis.... Are you sure you copied the problem correctly?

P.S. --- Is this your homework??

  1. 👍 0
  2. 👎 0
  3. 👁 93
asked by Alisha

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math-- Please Check

    1 2/5 divided by 21 Which example is correct 7/5 * 1/21 = 7/105 = 1/15 or is it? 5/7 * 21/1 = 105/7 =15 You asked this question yesterday. The answer is still the same.

    asked by Bobby on February 23, 2007
  2. Estimation decimal quotient

    Use compatible numbers to find the each quotient ,2.90 divided by 29,48 divided by 3.2, 0.18 divided by 0.33,152 divided by 5.12,41.9 divided by 19,33.90 divided by 10.2, 502 divided by 9.5, 180.8 divided by 6 , 48 divided by

    asked by Juliet on October 19, 2014
  3. Pre-Calc-Please check my answer-I think I have it

    Could someone please check these-I had tried one last night but it was really wrong so I'm been working-hopefully these are correct. What are the roots of the equation and answers have to be simplified 2x^2 + 5x-10 =0 2x^2 +

    asked by Sheila on September 7, 2011
  4. Pre-Calc

    Could someone please check these-I had tried one last night but it was really wrong so I'm been working-hopefully these are correct. What are the roots of the equation and answers have to be simplified 2x^2 + 5x-10 =0 2x^2 +

    asked by Sheila on September 7, 2011
  5. Pre-Calc-Please check my answer-I think I have it

    Could someone please check these-I had tried one last night but it was really wrong so I'm been working-hopefully these are correct. What are the roots of the equation and answers have to be simplified 2x^2 + 5x-10 =0 2x^2 +

    asked by Sheila on September 7, 2011
  6. math

    Please can you help me with the following two questions? A. By making use of the correct order of operations, which of the following 3 equations are possible. 1) (35-13)x3= 2) 35-13x3 3)35-(3x13) B. Which of the following does not

    asked by Sam on August 1, 2008
  7. Pre-Calc-Please check my answer-I think its correc

    Could someone please check these-I had tried one last night but it was really wrong so I'm been working-hopefully these are correct. What are the roots of the equation and answers have to be simplified 2x^2 + 5x-10 =0 2x^2 +

    asked by Sheila on September 7, 2011
  8. math 115

    1. divide26/634=24r10 is this correct? 2. subtract. 104.567-78.658= 25.909 is this correct? 3.identify the rate, base and amount in the following statement. 30% of 350 =105 350x.3=105 rate=30% base=350 amount=105. is this correct?

    asked by Lea on September 6, 2009
  9. Math

    Jerry earned $18,500 one year and then received a 10.5% raise. What is his new yearly salary? would this be the correct way to set this up and the correct answer? $18500*10.5=$20442.50 You got the correct answer, but didn't type

    asked by Stephanie on May 27, 2007
  10. division

    27 divided by 105 = ? You'll end up with a percent or a fraction, not a whole number. (Broken Link Removed) from http://www.aaamath.com/ 27/105=9/35 hellp me !

    asked by Koco123 on February 2, 2007

More Similar Questions