there are 7/8 kilograms of salt in the kichen. Mrs jackson used 2/15 of the salt when she was prepering dinner how much salt did she use?

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

What is (28 + 7 + 6 + 3) x 1/2 show your work