10. A chalk box is 5/6 th full of its capacity. 5 chalks were taken out by a teacher andchalks were put inside it by a student. If it is 4/5th full now, how many chalks the boxcontained when it was full?(b) 80(c) 72(d) can't be determined(a) 90

10. A chalk box is 5/6 th full of its capacity. 5 chalks were taken ou

1.	10. A chalk box is 5/6 th full of its capacity. 5 chalks were taken out by a teacher andchalks were put inside it by a student. If it is 4/5th full now, how many chalks the boxcontained when it was full?(b) 80(c) 72(d) can't be determined(a) 90
Answer» I GUESS the ANSWER IS90

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10. A chalk box is 5/6 th full of its capacity. 5 chalks were taken out by a teacher andchalks were put inside it by a student. If it is 4/5th full now, how many chalks the boxcontained when it was full?(b) 80(c) 72(d) can't be determined(a) 90​

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10. A chalk box is 5/6 th full of its capacity. 5 chalks were taken out by a teacher andchalks were put inside it by a student. If it is 4/5th full now, how many chalks the boxcontained when it was full?(b) 80(c) 72(d) can't be determined(a) 90