Question

express 1.27474747474..... in the form p /q

Answer 1

let X = 1. 27474747474
10 X = 12. 74747474
1000 X = 1274. 747474
1000 x -10 x = 1274.747474 - 12.747474
990x=1262
x=1262/990
it is in the form of p by q

hope it helps you
mark as the brainliest