Answer:
Quantity of necessary votes to ratify an amend.
Step-by-step explanation:
To ratify an amend in the USA constitution it is necessary that both houses of congress must adopt a proposed amendment with a two-thirds vote or a convention of the states, duty called by congress under article V must adopt a proposed ament. And three-fourths of state legislatures must ratify the amendment, or ratifying conventions in three-fourths of the states must ratify the amendment