If 2A7 ÷ A = 33, then find the value of A. - Vidyadip

Question

If $2A7 ÷ A = 33$, then find the value of $A$.

✓

Answer

We observe that, $4 \times 3$ can never be a single digit number $2$, so $4 \times 3$ must be a twodigit number, whose ten’s digit is $2$ and unit’s digit is the number less than or equal to $4$.
Therefore, the value of $4$ can be $9$, as the values of $4$ from $1$ to $8$ do not $t$.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from Playing with Numbers→Playing with Numbers — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

Expand the following, using suitable identities.
$(7x + 5)^2$

Find whether, or not the first polynomial is a factor of the second:
$\frac{2\text{x}^2+5\text{x}+4}{\text{x+1}}$

Evaluate the following:$\frac{4}7{}-\frac{-5}{-7}$

Find the following products:
$ \left(3 p^2+q^2\right) \times\left(2 p^2-3 q^2\right) $

Find following product: $ \left(-4 x^2\right) \times\left(-6 x y^2\right) \times\left(-3 y z^2\right) $

Complete the table for the area of a rectangle with given length and breadth.

Length	Breadth	Area
$3x$	$5y$	$3x$ $\times$ $5y = 15xy$
$9y$	$4y^2$	_______
$4ab$	$5bc$	_______
$2l^2m$	$3lm^2$	_______

Fill in blanks:$........ \ +\frac{15}{23}=4$

Add: $7xy + 5yz – 3zx, 4yz + 9zx – 4y, –3xz + 5x – 2xy$

Evaluate :$3^{-2}$

Factorise:
$x^2-17 x+16$