Question

f f) In Case 120 students 40 failed
The ratio of passed and failed is​

Answer 1

Answer:

total number of Students = 120

number of Students failed = 40

number of Students passed = 120 - 40 = 80

the ratio = 80:40 = 2:1

Answer 2

Answer:

$120 - 40 = passed \: students \\ = 80 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ 80 : | 40 \\ \frac{80}{40} \\ = \frac{4}{2 } \\ 2 : 1$

hope u understood

Mark brainlist