Steve, jerry and ron were paid $29.25 to remove garden gnomes. they each worked 4 hours, exempt for ron, who was 1 hour late. how much of the 29.25 should ron receive?

Ron should receive $7.98. Jerry and Steve each worked for 4 hours, while Ron was one hour late, so he worked for 3 hours. Together, they worked for 4*2+3=11 hours, receiving $29.25 in total. Each hour should be paid 29.25/11=2.66 dollars. Ron worked for three hours, so he should receive 3*2.66=7.98 dollars. 

B, 0.4 repeats so it is rational and square root of 16 is 4 so that is rational as well.

The answer is $9.90 with rounding to the nearest tenth