## ESTIMATION

ESTIMATION Estimation may be explained as a rough or sensible guess fo a value or calculation. Although, the estimated value is not correct, it gives us an idea of what the correct answer should be. The common units of length are kilometer (km), meters (m), centimeters (cm), millimeters (mm).Mass = (Tonne, kilogram (kg) gramme (g). Capacity = (litre (l), centiliter (cl), militre(ml) It is important to be able to choose the most appropriate metric units of measurement to use. Example: To measure distance less than a metre, smaller units such as milimetre (mm), and centimeter are used to measure large distance, metre and kilometer (km) are used. State the metric units of the length you would use to measure the following: (a). Length of your class room = metre (m0 (b). Length of your fingers nail = milimetre (mm) (c). your height = centimeter (cm) (d) Distance between Lagos… Read More »ESTIMATION