Question

The freezing point of bromine is about 7.2 Celsius between which two integers does this temperature lie

Answer 1

7.2 lies between 7 and 8

Explanation:

For positive numbers, you can find the next lower integer by dropping any decimal fraction. 7.2 without the .2 is 7.

Then the next higher integer is 7+1 = 8.

_____

In the attachment, the point 7.2 is plotted on the number line. The first number to its left (7) and the first number to its right (8) are the integers you want.