Jonah bought a 1.5 liter bottle of seltzer. He used 0.8 liter of seltzer in some punch. Which is greater, the amount he used or the amount he has left? Explain how you decided.

The amount he used. (0.8)

Step-by-step explanation:

1.5 - 0.8 = 0.7, which would also be the amount he has left. 0.8 > 0.7

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}