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galina1969 [7]
3 years ago
14

The sum of 16 and a number x is equal to 19

Mathematics
2 answers:
anastassius [24]3 years ago
6 0

Hey there!

<h2>ANSWER: x=3</h2><h2>EXPLANATION:</h2>

16+x=19

There is an easy way to solve this question. First, subtract 19 - 16.

19-16=3

Now let's try putting 3 in x to see if it makes sense.

16+x=19\\16+3=19(ANSWER)

It equaled 19. So this is your answer.

Hope this helps!

-TestedHyperr

Vladimir79 [104]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

We can write the equation as 16 + x = 19

To solve we can work backwards, I know the opposite of adding is subracting... so 19 - 16 = 3 which means x is equal to 3.

Hope that helps and have a great day!

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Mazyrski [523]

Answer:

12.

Step-by-step explanation:

This is how to round 12.36 to the nearest whole number. In other words, this is how to round 12.36 to the nearest integer.

12.36 has two parts. The integer part to the left of the decimal point and the fractional part to the right of the decimal point:

Integer Part: 12

Fractional Part: 36

Our goal is to round it so we only have an integer part using the following rules:

If the first digit in the fractional part of 12.36 is less than 5 then we simply remove the fractional part to get the answer.

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The first digit in the fractional part is 3 and 3 is less than 5. Therefore, we simply remove the fractional part to get 12.36 rounded to the nearest whole number as:

12

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