20x3 is a multiple of 3 if the digit x is or or __.Fill in the blank to make the statement true

Solution:

If 20x3 is a multiple of 3 then the sum of digits of the number is divisible by 3. The values which x can take are: 1, 4 and 7. The sum of the digits will be 6, 9 and 12 respectively. All these three sums are divisible by 3.

20x3 is a multiple of 3 if the digit x is 1 or 4 or 7.

✦ Try This: 80x1 is a multiple of 9 if the digit x is ______ or ______ .

80x1 is a multiple of 9 if the sum of the digits is divisible by 9. For 8x01 to be divisible by 9, x can assume the values of 0 and 9. If x = 0 then the sum of digits is 9. If x = 9 the sum of digits is 18 which is also divisible by 9.

80x1 is a multiple of 9 if the digit x is 0 or 9 .

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 16

NCERT Exemplar Class 8 Maths Chapter 13 Problem 19

20x3 is a multiple of 3 if the digit x is or or __.Fill in the blank to make the statement true.

Summary:

20x3 is a multiple of 3 if the digit x is 1 or 4 or 7.

☛ Related Questions:

20x3 is a multiple of 3 if the digit x is ______ or ______ or ______.Fill in the blank to make the statement true

20x3 is a multiple of 3 if the digit x is ______ or ______ or ______.Fill in the blank to make the statement true.

20x3 is a multiple of 3 if the digit x is or or __.Fill in the blank to make the statement true

20x3 is a multiple of 3 if the digit x is or or __.Fill in the blank to make the statement true.