Find the perimeter of the shaded region in the figure below.

Find the perimeter of this rectangle, measurements on the diagram are in cm.

A rectangle has a length of 200 mm and a width of 0.12 m, find the perimeter of the rectangle in cm. 

When weighing a horse in metric measure, which unit would you use? 

What is the SI unit of mass?

What does SI stand for?

Two numbers are in the ratio 5:7. If the sum of the numbers is 60, then the larger number is: 

A picture is 45 cm wide and 9 m long. The ratio of its width to its length in its lowest form is ______.

The ratio of men to women at a party was 5:7, respectively. There were 28 women. Calculate the number of men at the party.

What will be the buying price of a soap at R100,00 when 5% VAT is added?