Grade 9 math - multiplication and division of rational numbers

Start time: 
Monday September 28, 2020 3:30 PM PDT
Length: 
30 minutes
Subject: 
Math
Level: 
Grade 9
Province: 
BC
App used: 
Zoom

Rational numbers are fractions, also frequently expressed as decimals. I'll go over rational numbers in general, and what exactly makes a number rational, how to determine if a number is rational, and different ways of expressing rational numbers.

I'll show how to multiply fractions, and how to reduce before multiplication to make calculating easier. 

I'll also go over the algorithm for manually multiplying and dividing decimals. Although unlikely you'll need them much as calculators are usually permitted for basic calculations, reviewing the algorithm (steps needed to take) is a good reminder when it'll need to be applied to algebraic expressions. 

Time permitting, I'll answer any other grade 9 math question you may have. Include a note in your registration, or have it handy for the start of the session.

 

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Johanna😊

e-mailJohanna😊 ⇦ E-mail tutor
On-line tutor
Rate: $60 /hr
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High School
Subjects: Math
I can help with any high school math, from grade 8 to 12. I cover pre-calculus and foundations. I've also helped mature students with math upgrades for career changes.
Location: Nanaimo - Ladysmith, BC
I'm located in Cedar, equidistant from both Ladysmith and downtown Nanaimo. I can tutor either in-person in the dedicated tutoring room in my home, or on-line using Zoom.
I have a degree in Electrical Engineering and many years experience tutoring students in math. I create notes of every session, and e-mail a PDF to students at the end of each session. I take only a limited number of students to keep my schedule flexible to accommodate extracurricular activities and sports. Note I reply to inquiries quickly, if you don't hear from me, check your spam folder, or include a phone number so I can follow up with a call.