What’s 5.9876 rounded to the nearest tenth? (in the picture it’s question #1)

The answer is 6.

Step-by-step explanation:

In order to determine the answer, we have to know about notation numbers. In any number, every digit has a notation, depending on its position.

I have attached an image that shows some notation numbers.

We can see that the nearest tenth position corresponds to the first decimal digit, to the right of the decimal point.

To round the number, first we have to see where is the position where we want to cut the number. Then we have to see the number to the right of the cut position. The rule says:

In this case, the number to the right of the cut position is 8, so we have to increase the number to the left of the cut position, 9, in one digit.

Finally, the number 5.9876 rounded to the nearest tenth is 6.

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.

i think that you should ask google for the answer to that problem because if we don't know it google does