Maths Class 5 Computation Operations

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

There are 980 students enrolled this year for class 4 and class 5. Class 4 had 350 students last year and 120 new admissions this year.Class 5 has 100 new admissions this year. How many students were there in class 5 last year?

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A 630
B 470
C 410
D 850

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Answer: C. 410

The correct answer is C. 410.
Step-by-Step Calculation:
Total students in Class 4 this year: 350 (old) + 120 (new) = 470 students.
Total students in Class 5 this year: 980 (total) - 470 (Class 4) = 510 students.
Class 5 students last year: 510 (total this year) - 100 (new admissions) = 410 students.

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There are 980 students enrolled this year for class 4 and class 5. Class 4 had 350 students last year and 120 new admissions this year.Class 5 has 100 new admissions this year. How many students were there in class 5 last year?

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