How is 0.7/ 1.275 is equal to 0.7/ 0.3

Answer 1

well, 1.275 = 1275/1000 = 51/40
so 0.7/ 1.275
= (7/10) ÷ (51/40)
= (7/10)(40/51) = 28/51 ≠ .7/.3

Besides .7/.3 would need to be reduced to 7/3