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Algebra Student Problems2 . This question was posted by student . To help him I solved this question. Please feel free to ask any question by posting in "NEED MORE HELP " . I will try to answer as soon as possible . This site is to help math learners.

Q) This year 20 more students joined the band than last year that is 10%increase.

a) How many students were in the band last year ?

b) How many students are in the band this year ?

Solution:

a) Let x be number of students in the band last year.

10% of x =20

10/100 * x =20

x=200

Therefore number of students in the band last year = 200

b) Students in the band ,this year = 200 + 20 = 220

Feel free to ask your question by posting your question in NEED MORE HELP .

Let me provide you some similar questions , please practice them.

Q1) This year 40 more students joined the band than last year that is 20%increase.

a) How many students were in the band last year ?

b) How many students are in the band this year ?

Q2) This year 30 more students joined the band than last year that is 10%increase.

a) How many students were in the band last year ?

b) How many students are in the band this year ?

Q3) This year 50 more students joined the band than last year that is 5% increase.

a) How many students were in the band last year ?

b) How many students are in the band this year ?

Algebra Student Problems2 is a problem asked by a student and provided similar practice questions. Please practice them and share your views on this.

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