Suppose a is jointly proportional to b and c, if a=4, b=8 & c=9 (grade 10)

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Grade 10. Unit 3 Exercise 3.3
Suppose a is jointly proportional to b and c, if a=4, b=8 & c=9
This algebra video tutorial focuses on solving direct, inverse, and joint variation word problems. It shows you how to write the appropriate equation / formula and how to solve for K and y.

Understanding Direct variation and Inverse variation Grade 10.

  1. SCOPY TUTOR
  2. Directly
  3. and
  4. Inversely
  5. Proportional
  6. Relationships
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