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2 years ago

An answer that is approximately exact is an

Mathematics

2 answers:

disa [49]2 years ago

8 0

If you are approximating, then you are estimating... therefore your answer would be an estimate. I hope this helps.

kirill115 [55]2 years ago

5 0

Answer:

An answer that is approximately exact is an Estimation

Step-by-step explanation:

If we find the result of an operation approximately we are estimating.

The estimation can be very useful if we do not need an exact answer but an closely answer.

For example when we round the quantities first, then we perform the operation, that is an estimation. Also when we use significant figures

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The diameter of a circular swimming pool is 8.5 m. What is the approximate circumference of the pool? Round to the nearest tenth

artcher [175]

<span>I think the answer to this equation is26.7</span> $x^{2}$ .

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2 years ago

The school auditorium can hold at most 480 people. There were 185 advance tickets sold for the school play. Write and solve an i

attashe74 [19]

Answer:

p + 185 ≤ 480

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Step-by-step explanation:

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1 year ago

15/16 divided by 20<br> 7/15 divided by 14

olga2289 [7]

Answer:

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Step-by-step explanation:

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2 years ago

How can I solve ¾ - (-5/12)?

Oksana_A [137]

Answer:

$1 \frac{1}{6}$

Step-by-step explanation:

$\frac{3}{4}+ \frac{5}{12} =?\\$

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

$(\frac{3}{4}$ × $\frac{3}{3} )$ + $(\frac{5}{12}$ × $\frac{1}{1})=?$

Complete the multiplication and the equation becomes

$\frac{9}{12} + \frac{5}{12}$

The two fractions now have like denominators so you can add the numerators.

$\frac{9+5}{12} = \frac{14}{12}$

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 14 and 12 using

GCF(14,12) = 2

14÷2 / 12÷2 =7/6

The fraction

7/6

is the same as

7÷6

Convert to a mixed number using

long division for 7 ÷ 6 = 1R1, so

7/6= $1 \frac{1}{6}$

Therefore:

3/4 − (−5/12) = $1 \frac{1}{6}$

Solution by Formulas

Apply the fractions formula for subtraction, to

3/4 − (−5/12)

and solve

(3×12) − (−5×4) 4×12

=3/6− (−20/48)

=56/48

Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF( 56,48) = 8

56÷8 / 48÷8 =7/6

Convert to a mixed number using

long division for 7 ÷ 6 = 1R1, so

7/6= $1 \frac{1}{6}$

Therefore:

3/4 − (-5/12) = $1 \frac{1}{6}$

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9 months ago

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hjlf

I think it's 3 don't take my hit on it

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2 years ago