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Playing with Numbers — Maths STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8MathsPlaying with Numbers3 Marks
Question
Replace A, B, C by suitable numerals.
$ \ \ \ \text{C B 5}\\-\underline{2 \ 8\text{ A}}\\ \ \ \ \ \underline{2 \ 5 \ 9 \ }$
✓

Answer

5 - A = 9
This implies That 1 borrowed.
We know,
15 - 6 = 9
⇒ A = 6
B - 5 = 8
But 1 has also been lent.
$\therefore$ B = 4
C - 2 = 2
This implies that 1 has been lent
$\therefore$ C = 5
$\therefore$ A = 6, B = 4 and C = 5.

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