Answer:
$670,000
Step-by-step explanation:
13,400 multiplied by 50 is 670,000
The difference between their swim times was 0.055 seconds.

My Work/Reasoning:
First we find the sum of 1/3 and 1/5.

Then, we find the multiplicative inverse, I guess it's also known as the reciprocal.

turns into

Finally, we simplify.
Answer:
8 in 26 i think.
Step-by-step explanation:
im pretty sure if it is supposed to be less than five then you need to add the number of digits and those are the odds. pretty sure.