The enrolment of students in a school 720 last year. This year the strength is 800.What is the ratio of the enrolment of last year to this year ?. What is the ratio of increase in strength to the strength of students this year?.
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Answered by
41
Hi ,
___________________
year | enrollment
___________________
last year | 720
___________________
This year | 800
___________________
Required ratio = 720 : 800
= 72 : 80
= 9 : 10
ii ) Increased strength = 800 - 720
= 80
Required ratio = 80 : 800
= 1 : 10
I hope this helps you.
: )
___________________
year | enrollment
___________________
last year | 720
___________________
This year | 800
___________________
Required ratio = 720 : 800
= 72 : 80
= 9 : 10
ii ) Increased strength = 800 - 720
= 80
Required ratio = 80 : 800
= 1 : 10
I hope this helps you.
: )
eldrickdalbotpej8k8:
Thank you..Your answer is correct..
Answered by
0
enrollment fo students last year=720
enrollment fo students this year=800
enrollment fo students last year=72=9=9:10
ratio=________________________ __ __
enrollment fo students this year=80=10=9:10
Increase in strength=800=720=80
increase in strength 80 1
ratio= _______________ = __ = __ =1:10
strength in this year 30 10
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