How do you calculate the result after multiplying 4.5 by 3?
KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Formulas and Expressions - Explained
Interactive Video
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Mathematics
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4th - 6th Grade
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Hard
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The video tutorial explains how to solve a math problem where Lara chooses a number less than 20, divides it by two, adds six, and then divides the result by three to get 4.5. The teacher demonstrates how to reverse these operations to find the original number, emphasizing the importance of understanding each step and using math tables. The solution involves multiplying, subtracting, and multiplying again to arrive at the final answer of 15.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final answer after performing all the operations?
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