Cuánto es 324 por 171

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265