Write a C Program to work with fractions. ASAP WILL VOTE!!

Your program must ...

use the typdef struct given here
typedef struct {

int numerator;

int denominator;

} fractionType;

read in two fractional numbers from the user
multiply the two fractions and print a fractional answer (you do not have to reduce the fraction)
divide the two fractions and print a fractional answer (you do not have to reduce the fraction)
loop until the user wants to quit

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater