ICSE BoardEnglish MediumSTD 8MATHSPlaying with Numbers3 Marks
Question
$\text{AB}\times 6\text{BBB}$
✓
Answer
As we need $\text{B}$ at unit place and $\text{B}$ at ten's place,
$∴\text{B} = 4$ as $6 \times 4 = 24$
Now we want to find $\text{A}, 6 \times\text{A} + 2 = 4 ($at unit's place$)$
$∴ \text{A} = 7$
$74\times 6=444$
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