Question

) 72 % of 250 students are good in mathematics. How many are not good at it ?
i.) 70
ii.) 80
iii.) 100
iv.) 180
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Answer 1

Step-by-step explanation:

72%of 250

=180

180 students are good at mathematics

250‐180

=70

70 students are not good at maths

Answer 2

Answer:

180

Step-by-step explanation:

• 72 / 100 multiply by 250

Then solve it and then simplify the fraction .