jessicasusan2008 jessicasusan2008

11-01-2021
Mathematics

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6785∆4 is a 6-digit number with one of its digit represented by ∆. What can be the value of ∆ if 6785∆4 is divisible by 9

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onyebuchinnaji onyebuchinnaji

16-01-2021

Answer:

The value of the missing digit is 6.

Step-by-step explanation:

When a number is divisible by 9, the sum of the digits must be 9 or a multiple of 9.

Given digits = 6785∆4

the sum of the digits = 30 + ∆

30 + ∆ = 36

∆ = 36 - 30

∆ = 6

Thus, the value of the missing digit is 6.

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