This question tells us that it is 60.3 degrees in South Africa in January and 5.2 degrees in Canada in January. To solve this problem, we have to figure out which of these two numbers is bigger.
To find out which number is greater, we begin with the tens place (because that is the farthest to the left in the numbers represented.) 60.3 has a 6 in the tens place and 5.2 has a 0 in the tens place. This means that 60.3 is greater than 5.2, and therefore your answer is that Cape Town, South Africa is warmer in January than Montreal.