Post a New Question

$$$$math$$$$'

posted by .

I want to make 99 by using calculator,but the 9 key , the + key,and the - key are broken. How can I use my to do the task. I need to come up with 5 solutions


I came up with this 33x3=99
99x1=99. 11 x3x3=99 I need two more solution and my mom is lost too. Please help

  • $$$$math$$$$' -

    99x1 won't work, since the 9 key is broken.

    33x3
    3x3x11
    18/2 x 11
    27/3 x 11
    36/4 x 11
    ...

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. computers

    the def of the shift key? "The shift key is a modifier key on a keyboard, used to type capital letters and other alternate "upper" characters." From wikipedia =) Depending on what applications you are using, the shift key can modify
  2. math

    Average rating is 3.25 Total errors 65 If average transactions in sept. is 40. What is the average key error and then write the ration of key errors to the amount of transactions. If the same number of transactions happen in Oct. how …
  3. math

    when using a calculator to find the square root of a number, which of the following is the correct sequence of steps?
  4. math

    Using a calculator. show 14 broken key is 1 show 2 ways
  5. City College

    Galileo is riding on top of a horse that is gallop- ing at 11 ft/s due east. A minute into his ride, Galileo pulls a key out of his pocket, and holds it over the side of the horse. When he lets go, the key falls 3.0 ft vertically to …
  6. maths

    invaders put a six digit number into the display. you must change each of the six digits to zero in as few turns as possible. on each turn you can use only one number key, the zero key as often as you like and the + key. Example: start …
  7. Music

    in key signatures with sharps the key is A.One half step up from the last sharp B.The next to last sharp C.One half step up from the last flat**** D.One whole step up from the last sharp which is true of a key signature with flats …
  8. technology

    To indent the first line of a paragraph which key should you use?
  9. Technology

    To indent the first line of a paragraph, which key should you use?
  10. Maths

    A manufacturer of souvenir items makes key rings which sell for $5.80 each. The cost of manufacturing is $1250 to set up the process, and then $0.80 per key ring. 1) Write a rule for the income in dollars, S, from selling n of these …

More Similar Questions

Post a New Question