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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 6

In the following number, replace M by the smallest number to make resulting number divisible by 11: 39M2 - Mathematics

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प्रश्न

In the following number, replace M by the smallest number to make resulting number divisible by 11: 39M2

थोडक्यात उत्तर

उत्तर

The given number = 39M2
Sum of its digits in odd places = 3 + M
Sum of its digits in even place = 9 + 2 = 11
Their Difference = 11 – (3 + M)
11 – (3 + M) = 0 11 – 3 = M M = 8

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पाठ 9: Playing with Numbers - Exercise 9 (C)

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सेलिना Mathematics [English] Class 6
पाठ 9 Playing with Numbers
Exercise 9 (C) | Q 13.1
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