The letter 'H' is never pronounced in Spanish. Such examples are "hasta", "horchata", and "humanos". The letter "H" is almost always used exclusively as the first letter in words, but it may be used in the middle of words such as "mucho" or "hechar", where it makes a "ch" sound.
I'm pretty sure it means "I need the ring binder"
Respuesta 200
Si por 5 de harina añades 100 de cacao.
Para 10 de harina, necesitaras añadir 200 de cacao.
Voy a la cocina is the correct answer