Find the digits $A$ and $B$ .
$B 5$
x $B A$
_____
$1225$

A = 5

and

B = 3

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A = 3

and

B = 5

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A = 2

and

B = 1

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A = 3

and

B = 2

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Solution

The correct option is B $A = 5$ and $B = 3$
Ones digit is $5 \times A = 5$ .
So $A = 3$ or $A = 5$ .
If $B = 2, 25 \times 25 = 625$ . But the product should be more than $600$ .
If $B = 3, 35 \times 35 = 1, 225$
Therefore, the multiplication is as follows:
$35$
X $35$
_____
$1225$
The digits $A = 5$ and $B = 3$ .

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Find the digits A and B. B 5x BA _____ 1225

The correct option is B A=5 and B=3Ones digit is 5×A=5. So A=3 or A=5.If B=2,25×25=625. But the product should be more than 600.If B=3,35×35=1,225Therefore, the multiplication is as follows: 35X35_____ 1225The digits A=5 and B=3.

Find the digits $A$ and $B$ .
$B 5$
x $B A$
_____
$1225$