Chapter 12 - Temperature and Heat - Check Your Understanding - Page 317: 1

178.08$°$X

As we know $($$°$$X$ $-$ $I.P$$)$$/$ $($$B.P$ $-$$I.P$$)$ $=$ $($$°$$Y$$-$$I.P$$)$$/$$($$B.P$$-$$I.P$$)$ $($$°X$ $-$$112$$)$$/$$($$348$$-$$112$$)$ $=$ $($$28$$-$$0$$)$$/$$($$100$$-$$0$$)$ $°X$$-$$112$ $=$ $0.28$$\times$$236$ $°X$ $=$ $66.08+112$ $°X$$=$$178.08$