Question

The p/q form of 0.4277777....... ,9 # 0 is 77/180 ( ) 180 43 90 37 90​

Answer 1

77/180

Explanation:

x = 0.42777....

Multiply by 1000 (the number of digits in decimal)

1000x = 427.7777......

100x = 42.7777...... {Now subtract}

900x = 385

x = 385/900

x = 77/180