please help me answer this question Solve: y − x = 12 y + x = -26 (19, -7). (-7, 1). (7, 19). (-19, -7).
1 answer:
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<h2>727</h2>
Step-by-step explanation:
Let us denote the three digit number by , where
is the hundreds digit,
is the tens digit and
is the ones digit.
Hundreds digit = = Ones digit =
Sum of digits =
So,
On exchanging tens and ones digit, value increases by 45. So is 45 greater than
.
∴ Required number is 727