1× 4 = 1.

3 = 4 for 5-7 and 4 for 7.

5× 7 of 28 = 5 of 4.

3×8 3×0=0

(2/3) Square = 4/9.

13x( 13 1+2/39)= 1 and 2/3.

6+5 of 1 and 5+0 of 6 × 65438 = 3 of1.

19 1×4 1×38=2 1