Answer:
You need to multiply the denorminator both sides in order to form x note the subject:


Explicación detallada:
530 p.m. = 17:50 en 24 horas/tipo militar
915 p.m. = 21:15 en 24 horas/tipo militar
por lo tanto..
24 horas/tipo militar. 21:15 - 17:50 = 3.65 horas
en nuestro tiempo. 3 horas 45 minutos
Additional 300 grams of flour will be required.
For Offer 1:
33−33×0.4
=19.8
Now, applying an additional discount of 25%:
19.8−19.8×0.25
=14.85. Offer 2 provides a better deal:
34−34×0.55
=15.3, followed by a 5% discount:
15.3−15.3×0.05
=14.535. In total, the difference in price between the two offers is:
14.85−14.535
=0.315.