MATHCOUNTS Mini #82 - Using Algebra to Solve Word Problems

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This video explores ways to solve word problems by translating the given information into algebraic expressions and equations.

Video by Art of Problem Solving's Richard Rusczyk, a MATHCOUNTS alum. Visit Art of Problem Solving for many more educational resources.
  1. MATHCOUNTS Foundation
  2. MATHCOUNTS
  3. math
  4. STEM
  5. Art of Problem Solving
  6. algebra
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Комментарии
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YESS! Mathcounts Minis! Finally! AMAZING VIDEO

rikhilranjit
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Can we get a Harvey face reveal once this channel reaches 10k subs? :)

sheerabdhiniranjan
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...another method for solving the 'points scored" problem is to set up a "best case scenario": all 3-pointers x 12 baskets = 36 points. Actual number of points is 29, so change seven (36 - 29) of the 3-pt baskets to 2-pointers instead, leaving 5 baskets of 3 points each, 7 of 2 points each.

jwm
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The slick solution is to take the tens digit of 343(4), take the given value of the tens digit (5), and subtract them (5-4=1)

varunsuvvari