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3 years ago

Explain how to find the estimated sum of 5 8 + 2 9 .

Mathematics

1 answer:

mina [271]3 years ago

7 0

The estimated sum of the numbers fifty-eight (58) and twenty-nine (29) is equal to ninety (90).

<h3>What is the difference between a regular sum and an estimated sum?</h3>

In an estimated sum, the numbers are rounded; on the other hand, in a regular sum, the numbers are not changed.

<h3>What is the estimated sum of 58 and 29?</h3>

1. Round the numbers:

58 = 60 as this number is nearest to 60 than to 58.
29= 30 because of the same reason explained above.

2. Add the rounded numbers:

60 + 30 = 90

Learn more about estimated sum in: brainly.com/question/660898

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One of the roots of the equation 3x^2+7x−q=0 is −5. Find the other root and q.

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