Question

, A boy multiplied 987 by an integer and
obtained 559981 as his answer. If in the answer
both 9's are wrong and the other digits are correct,
then the correct answer would be
CO1​

Answer 1

Answer:

X = 563

Step-by-step explanation:

For,

987x = 555681

Looking at the unit digit of 987 and a rough division of the number 559981 you provided coupled with the upper limit possible and the lower limits possible for the number to remain a sub-multiple of 550000; deduce the answer x = 563