Question

70 % of 20 students are good in mathematics . how many students are not good in mathematics​

Answer 1

Answer:

6 students are not good in mathematics

Answer 2

Answer:

70 percent of 20 students = 14 students

Step-by-step explanation:

70/100 ×20 =14

20 -14=6 , 6 students are not good in mathematics

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