P.E. help please

posted by callie

What is 45% of 10?
A. 450
B.45
C.4.5
D.0.45
Is the answer C?

  1. callie

    Sorry I meant Math

  2. Ms. Sue

    Yes. C is correct. :-)

  3. Will

    45% of 10 is 4.5
    So the answer is c

    Multiply your answer by 10 and the number your trying to get the % from by 10 as well

    10x10=100
    4.5x10=45

    Percent is a calculation of part of 100. And in this case you make the "10" a 100 by multiplying it by 10

Respond to this Question

First Name

Your Answer

Similar Questions

  1. Math

    If 450 kilowatts of electric used cost 25.32, then how much would 240 kilowatts of electric cost?
  2. Math expression

    If the customer uses more than 450 minutes the payment is $39.99 for the first 450 minutes plus $0.45 for each minute over 450. How do I convert this into an expression?
  3. math

    Direct variation An airplane is traveling at a constant rate of 450 mi/h. Write an equation that shows how far the plane travels (D) in h hours. D = V * h = 450 h V is the speed, 450 miles/hour
  4. Physics

    A 450.8 N child and a 101.0 N child sit on either end of a 2.2 m long seesaw. How far from the 450.8 N child should the pivot be placed to ensure rotational equilibrium?
  5. Chemistry

    Q) Calculate the new molarity of a 35mL sample of 0.450 M CaCl2 solution that is diluted with enough water to make 250 mL of solution. A) M1V1 = M2V2 M1 = 0.450 M2 = ?
  6. Chemistry

    Urgent... Someone please help!! Can someone please check to see if I am doing these correctly, I have a test tomorrow... Thank you :) Q) Calculate the new molarity of a 35mL sample of 0.450 M CaCl2 solution that is diluted with enough …
  7. Physics

    The Speed of train is reduced from 60km/h at the same time as it travels a distance of 450 m, If the retardation is uniform , find how much further it will travel (approx) before coming to rest?
  8. MATH

    1. The population of a city increases by 4000 people each year. In 2025, the population is projected to be 450,000 people. What is an equation that gives the city's population p (in thousands of people) x years after 2010?
  9. Physics

    A string is 2.4 m long, and the speed of sound along this string is 450 m/s. Calculate the frequency of the wave that would produce a first harmonic. Assume the string has nodes at both ends. What I've Tried Ln=2.4m v= 450 m/s f=?
  10. Math

    Can someone please help me with this. I'm not getting the right answer. Jill traveled to canada and bought a lamp for 460 canadian dollars. In US dollars (to the nearest cent)this is equivalent to 577.25 517.77 450.52 480.66 Can you …

More Similar Questions