Question

write in p/q form
1)42.432(bar on 432) ​

Answer 1

Answer:

42/432 is the answer

Step-by-step explanation:

ok is ans

Answer 2

Answer:

the answer is 1570/37

Step-by-step explanation:

▪︎1st let x=42.432432432...

▪︎then as you can see 3 numbers are repeating... so multiply both sides by 1000.

▪︎subtract x from 1000x

▪︎ As 1000x and x have same repeating decimals.. so they'll cancel out.

▪︎ The remaining equation will be:

$999x = 42432 - 42$

$x = \frac{42390}{999}$

▪︎ By simplifying the above fraction:

$x = \frac{1570}{37}$

for more explanation I'm attaching a picture of solution.