A square tile has side 30 cm. How many of these tiles will cover a rectangular floor of length 7.2m and width 4.2m?

Similar Questions

An operation * is defined on the set of real numbers by a * b = ab + 2(a + b + 1). find the identity...

Find the lower quartile of the distribution illustrated by the cumulative frequency curve ...

A survey of 100 students in an institution shows that 80 students speak Hausa and 20 students speak ...

Simplify $\frac{\sqrt{5}(\sqrt{147} - \sqrt{12}}{\sqrt{15}}$...

A die with faces numbered 1 to 6 is rolled once. What is the probability of obtaining 4?...

if tanθ = $frac{3}{4}$, 180° < θ < 270°, find the value of cosθ....

Which of the following is in descending order?...

If $\sqrt{x^2 + 9}$ = x + 1, solve for x...

Arrange the following numbers in descending orders of magnitude: 22three, 34five, 21six...

An arc of length 22cm subtends an angle of θ at the center of the circle. What is the value of...