v.value} If an object is massed in air and found to have mass m = grams and is then submerged in water and found to have apparent mass m' = grams then it has displaced m - m' = grams of water.
(it; has displaced; m - m' = grams of water; T:then) (mass; m; grams)
it mass
has displaced m
m - m' = grams of water T:then
grams