You guys are semi-literate. You can just read and write., Add and subtract. Your breatherrn has have provided the example of your literacy by quoting figure of 99.9 pc. Success of your rocket launches.
lol, and low IQ indian just said Chinese rocket launch failure rate is 100%, which literally means Chinese hasn't put one single rocket in space. We are talking about low IQ Indian who can't read, add and subtract, and somehow thinking they can do multiplication and division, we are talking about some of the dumbest people on earth.