Question

Express the 0.418 bar as a rational number in p/q form​

Answer 1

Step-by-step explanation:

0.418 bar into p/q form

p/q = 0.418..........eq(1)

multiply 1000 from both

1000×p/q = 0.418 × 1000

1000p/q = 418........ eq (2)

substract (2) from (1)

1000p/q - p/q = 418.......-0.418 ......

999p/q = 418

p/q = 418/999