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Shelly rounds two values to the nearest hundred and then adds them. Their estimated sum is 700. Which pairs of numbers could be Shelly’s original values? Check all that apply.

Respuesta :

tpcxhuncho14

Should be the First and Last Choice

Explanation:

sharonstith

Sorry I don't know what the options are but for me the answers were:

320 and 425

412 and 279



Explanation

So I have round the sum of the numbers to 700

320+425=745

rounded to the nearest hundred is 700

412+279=691

rounded to the nearest hundred is 700

tip: when rounding if a number is 4 or under round down but if it's 5 of higher round up.

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