On a map, what do black dots usually represent?

they usually represent cities i believe

find equivalent fraction 1/2=6/?

what is the name given to a body of land with water surrounding it?
Thanks!

brain teasers!!!

7 = h. of r.
10 =a. in the b. r.
4 = h of the a.

thanks!!!!

They represent cities

On a map, black dots usually represent cities or towns. They are commonly used to indicate the location of urban areas. When looking at a map legend or key, you may find that black dots are specifically labeled as city markers.

To find an equivalent fraction to 1/2 using 6 as the denominator, you can follow these steps:

1. To get from 2 to 6, you need to multiply the denominator by 3.

2. Multiplying the denominator by 3 means you should also multiply the numerator by 3.

Therefore, an equivalent fraction to 1/2 with 6 as the denominator would be 3/6.

A body of land with water surrounding it is called an island. An island is a landmass that is completely surrounded by water and is smaller than a continent. It is typically isolated from other land formations and larger bodies of water. Islands can be found in oceans, seas, lakes, or rivers and come in various sizes and shapes.