pmg501nitty
pmg501nitty pmg501nitty
  • 16-01-2022
  • Mathematics
contestada

Estimate 7372 * 39 by first rounding each number so that it has only 1 nonzero digit.

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Nonportrit
Nonportrit Nonportrit
  • 16-01-2022

Answer:

[tex]280000[/tex]

Step-by-step explanation:

Given the following question:

[tex]7372\times39[/tex]

To estimate by rounding each number so it only has one nonzero digit, we have to round the number that is the furthest on the left.

[tex]7372\times39[/tex]

[tex]7372[/tex]

[tex]3<5[/tex]

[tex]7000[/tex]

[tex]39[/tex]

[tex]9>5[/tex]

[tex]40[/tex]

[tex]7000\times40=280000[/tex]

[tex]=280000[/tex]

Hope this helps.

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