Solving [Direct, Inverse, Combined, Joint] Variation Word Problems

In this tutorial video, I focus on solving direct, inverse, joint and combined variation word problems. In solving direct and inverse variation, I utilized the properties of proportion - making the solution faster and easier.

This video is for everyone who wanted to learn solving problems about variation.

00:00 - Intro
00:40 - Word Problems (Direct Variation)
06:18 - In an electric circuit, the current C in amperes varies inversely as the resistance R of the wire. If C=60 and R=20, what is C when R =6?
11:02 - The area of a triangle varies jointly as its base and height. If 𝐴=65 〖𝑐𝑚〗^2, when 𝑏=10 𝑐𝑚 and ℎ=13, find A when 𝑏=8𝑐𝑚 and ℎ=11𝑐𝑚.
16:44 - The acceleration of an object varies directly as the force 𝑓 exerted and inversely as its mass 𝑚. If the constant of variation is 1, find the acceleration in meter/〖𝑠𝑒𝑐〗^2 of a 10kg object exerting a force of 10 Newtons.

#VariationProblems #CombinedVariation #mathtutorial #Grade9-Mathematics #DirectVariation #InverseVariation #JointVariation

[paulsparks]

I had to refresh my memory with this topic and you made this so clear thank you so much!

[hopeei]

Hapit na maka silver play button HAHAHA