Respuesta :
There would've have been 87 questions because 86 divided by 87 would equal 0.98
86/x = 98
86/x(x) = 98(x)
86/98 = 98x/98
87.7 = x
There were 88 questions on the test.
Check:
86/88 = 97.7 (rounded to 98)
86/x(x) = 98(x)
86/98 = 98x/98
87.7 = x
There were 88 questions on the test.
Check:
86/88 = 97.7 (rounded to 98)