Question

b) In a two-digit number, the tens digit is 4 more than two times the units digit. If the tens digit is 6, the digit in the units place will be = 0 , 1, 2 , 3




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Answer 1

Answer:

let the unit digit is x

then tens digit is 2x+4

according to question,

2x+4=6

=> 2x=6-4

=> 2x=2

=> x=2/2

=> x=1

so the units place digit is 1