fioriskyov7qeb fioriskyov7qeb

25-08-2017
Mathematics

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What is the best estimate for 289 and 7

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animemauluna animemauluna

25-08-2017

When the last digit of a number is 5 and higher, it is rounded (or estimated) to be higher. Therefore since 7 is more than 5 you can round it to 10. 289 can be rounded to 290 or if 0s are more appealing then 300

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