contestada

mrs aleaze tells her stuents there will be 50 questions on their test and 20 percent of them will be word problems how much problems are on the test

sience 20% of 50 is equal to _ there will be_ word problems

Respuesta :

Hailinemaster
The word problem only gives you two numbers, so it would be easy to assume that the questions involves those two numbers. However, in this case, the question requires that you calculate another answer first: the number of questions Abel got right. You'll need to subtract 4 from 80, then calculate the percentage of the difference:

80-4=78, and 78/80*100=97.5 percent So it will be 50

Otras preguntas