Which of the following numbers is largest?

a
375 024.2
b
375 424.15
c
375 424.2
d
37 542.42

The largest number among the given options is b, which is 375 424.15.

To determine which of the following numbers is the largest, we can compare them.

Now let's remove the spaces and compare the numbers without any formatting:

a) 375024.2
b) 375424.15
c) 375424.2
d) 37542.42

Comparing these numbers, we can see that:

375024.2 < 375424.15
375424.15 < 375424.2
375424.2 > 37542.42

Therefore, the largest number is 375424.2, which corresponds to option c.