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V. Answer the following word problems.
15. What is 30% of 80?
16. In a class of 50 pupils. 40% are girls. Find the number of girls and
boys in the class.
17. Ron scored 344 marks out of 400 while his elder brother Ben scored
582 marks out of 600. Who has a better percentage score?
18. In the final exam of Grade 5 section Jupiter which is composed of 50
pupils, 10% got a failing grade. How many pupils passed the exom.
19. In a 50-item test, Benj got 92% of correct answers. How many items
did he answer correctly?
20. Sarah scored 20 out of 25 items in English, 30 out of 40 items in
Science and 68 out of 80 items in Mathematics. In which subject is Sarah's
score be considered best?​

V Answer The Following Word Problems15 What Is 30 Of 8016 In A Class Of 50 Pupils 40 Are Girls Find The Number Of Girls Andboys In The Class17 Ron Scored 344 Ma class=

Sagot :

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Answer:

15. 24

16. 20

17. ben has a better percentage score

18. 45 got passed

19. 49 item

20.In English(because she has only 5 mistake)

Dimaampaoalyasheergo

Answer:

15. 24%

16. 20 (girl) 30 (boy)

17. Ben (97%)

18. 45 pupils passed

19. 46 items

20. English (80%)

Step-by-step explanation:

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