Observe the multiplication grid below. Each number inside the grid is formed by multiplying two numbers. If the middle number of a 3 × 3 frame is given by the expression pq, as shown in the figure, write the expressions for the other numbers in the grid.

Observe the multiplication grid below. Each number inside the gri…

The table shows the cost of sunscreen of two brands with and without sales tax :

	Brands	Cost (in ₹)	Cost + Tax (in ₹)
1.	X (100 g)	70	75
2.	Y (100 g)	62	65

Which brand has a greater sales tax rate ? Give the sales tax rate of each brand.

→

A radio is sold for $Rs. 3120$ at a loss of $4\%.$ What will be the gain or loss percent if it is sold for $Rs. 3445?$

→

Simplify:
$ 3 a^2+2(a+2)-3 a(2 a+1) $

→

What is a regular polygon? State the name of a regular polygon of
(i) 3 sides $\quad$ (ii) 4 sides$\quad$(iii) 6 sides

→

The circumference of the base of a cylinder is $88\ cm$ and its height is $15\ cm.$ Find the volume of the cylinder.

→

Find the smallest number by which $704$ must be divided to obtain a perfect cube.

→

Two numbers are in the ratio $8 : 3.$ If the sum of the numbers is $143,$ find the numbers.

→

Solve the linear equation $\frac{{x - 5}}{3} = \frac{{x - 3}}{5}$.

→

Find the length of the side of the given square if area of the square is $625$ square units and then find the value of $x. $

→

The dimensions of a metal block are $2.25\ m$ by $1.5\ m$ by $27\ cm$. It is melted and recast into cubes, each of the side $45\ cm.$ How many cubes are formed$ ?$

→

Answer

Need a full question paper?

Explore more

Similar questions

We Distribute, Yet Things Multiply — MATHS STD 8 — Question

Answer

Need a full question paper?

Explore more

Similar questions