250ml
16.
1/16 of an ounce
1/4 ÷ 1/16 = 1/4 × 16/1 = 16/4 = 4
A quarter of 16 is 4
1/4= 4/16, so 4/16 +1/16= 5/16
(1/4) x 16 = 4
It is 2 and 1 quarter or 2.25.
one sixteenth 1/4 * 1/4 = (1*1) / (4*4) = 1/16
1/4 + 1/16 = 5/16
4.5
1/4 X 1/4 = 1/16 !!!!