3 years ago

2 times as many as 8 is 16

Mathematics

2 answers:

lisabon 2012 [21]3 years ago

6 0

Yes u are correct but u said it wrong your suppose to say like this 2 times 6= 18 bye!

Alenkasestr [34]3 years ago

5 0

That means that 2 x 8 = 16.
16 is 2 times as many as 8 and also 8 times as many as 2, so it works both ways

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4 years ago

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Tema [17]

Answer:

14 and 16.

Step-by-step explanation:

We know that two consecutive even numbers is 30.

Let's let n be any number.

Then the first even number must be 2n.

This is because n can be any number, either even or odd. However, if we multiply it by 2, this ensures that 2n is even. Remember that any number multiplied by 2 yields an even number.

Therefore, the consecutive even number will be (2n+2). Not (2n+1), because that gives an odd number.

We know that they sum to 30. So, we can write the following equation.

$(2n)+(2n+2)=30$

And we solve from there:

$4n+2=30\\\Rightarrow4n=28\\\Rightarrow n=7$

So, the value of n is 7.

Therefore, the first even number is 7(2)=14.

And the consecutive even number is 16.

Edit: Typo

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