Post a New Question

math

posted by .

how to Calculate 30% of 40, and 25% of 20, then add the two results together? is the following correct

0.3 x 40 = 12
0.25 x 20 = 5
the total would be 12 + 5= 17

  • math -

    Right. :-)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. bartlett hill,math

    add the like terms together.a+b+a+2b Okay. Well, the questoin says to add the like terms together, that means add the A's together and add the B's together. a+b+a+2b Alright, so your a's and your first b don't have a number in front …
  2. Math

    Is this how I would do this problem? What is the percent increase in the population for all six inhabited continents, excluding Asia, from 1950 to 2000?
  3. Algebra

    A big sale is happening today at the Newton Shoe Store. You buy two pair od running shoes. The first pair is $64, which is 20% off the original price. The second pair os $72, which is 40% off the original price. what is the persent …
  4. Math

    how to Calculate 30% of 40, and 25% of 20, then add the two results together?
  5. mathematics

    calulate 30%of 40,and 25%of 20,then add the two results together
  6. Math

    Chester and Kelsey were given a box of candy to sell. Each box of candy had 24 individual packages inside. Chester sold 1/4 of the candy in the box and Kelsey sold 3/8 of the candy in the box. Which of the following describes how to …
  7. chemistry

    I am supposed to add NH4 and C2H3O2 together and write the new ion. Would it be NH7C2O2?
  8. Math

    10% requires you to move the decimal place over one place. So, it would be 2.32. Then, 5% is 1/2 of 10% so it would be 1.16. Add them together and its roughly around 3.50. Is this correct?
  9. Math

    I am less than 15. I am odd. If you add my two digits together the total is 2. Who am I?
  10. math

    What would you need to multiply by in order to solve this system of equations using the linear combination (elimination) method?

More Similar Questions

Post a New Question