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Could a Lakh Buses Hold a City's Population?

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Large Numbers Around Us · Estimation thought-experiments · 3:16

You'll learn: Use stated assumptions about bus capacity to estimate whether a lakh buses could carry a city's population.

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Could a Lakh Buses Hold a City's Population?

3:16

Playing

Could a Lakh Buses Hold a City's Population?

You'll learn: Use stated assumptions about bus capacity to estimate whether a lakh buses could carry a city's population.

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Estimation thought-experiments

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Could You Reach the Moon in Ten Years?
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Could You Reach the Moon in Ten Years?
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Toothpick-digit exploration

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Make the Largest and Smallest Numbers with Fixed Toothpicks
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Make the Largest and Smallest Numbers with Fixed Toothpicks
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Expressions and their values

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Turn a Calculation Story into an Arithmetic Expression
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Comparing expressions through reasoning

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Compare Two Expressions Without Calculating Everything
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Compare Two Expressions Without Calculating Everything
You'll learn: Compare two expressions by tracking how their parts differ, without calculating everything.
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Brackets and meaning

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How Do Brackets Change a Calculation's Meaning?
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Identifying terms

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Swapping and grouping terms

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Reorder Signed Terms Without Changing Their Value
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Reorder Signed Terms Without Changing Their Value
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Removing brackets and compensating changes

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Remove Brackets Without Losing the Signs
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Remove Brackets Without Losing the Signs
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Distribution and expression transformations

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Why Can Multiplication Spread Across a Sum or Difference?
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