kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
3.21 Express in Power Notation

Example:
Express 25/9 in power notation.
Solution:25 can be written as 25 = 5*5 = 52
and 9 can be written as 9 = 3*3 = 32
Therefore 25/9 can be written as (5/3)2

Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: 125/27 = _____?
5/33
(5/3)3

Q 2: 16/81 = _____?
(2/3)4
2/34

Q 3: 64/125 = _____?
(4/5)3
4/53

Q 4: 81/625 = _____?
(3/5)4
3/54

Question 5: This question is available to subscribers only!

Question 6: This question is available to subscribers only!


Subscription to kwizNET Learning System offers the following benefits:

  • Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
  • Instant scoring of online quizzes
  • Progress tracking and award certificates to keep your student motivated
  • Unlimited practice with auto-generated 'WIZ MATH' quizzes
  • Child-friendly website with no advertisements
  • Choice of Math, English, Science, & Social Studies Curriculums
  • Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
  • Get discount offers by sending an email to discounts@kwiznet.com

Quiz Timer