How can i write 1/27 as an expression without using a fraction bar?

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

In the diagram below,abc is congruent to dec what is the value of x