{"result":{"text":"begin mathsize 14px style P left parenthesis A divided by M right parenthesis equals fraction numerator P left parenthesis M divided by A right parenthesis P left parenthesis A right parenthesis over denominator P left parenthesis M divided by A right parenthesis P left parenthesis A right parenthesis plus P left parenthesis M divided by B right parenthesis P left parenthesis B right parenthesis end fraction end style"},"status":"ok"}