A population of three towns are 65,600, 13,400 and 29,700 to approximate total to the nearest thousands

Write the number 0.009765:

(i)correct to three decimal places

(ii)correct to three significant figures

(iii)State the place value of 9 in the given number.

Express 0.007678 to 3 significant figures

Round off:

(i)  9.67 to ones,

(ii)  0.205 to one decimal place

(iii)  0.0197 to two decimal places.

Hence estimate the value of

Find the approximate value of the expression by rounding off each number in the expression

to one significant figure.

A shopkeeper sold 292 t-shirts at the price of sh. 6950. Estimate how much money she got.

Round off the number 568,356 to the nearest thousands and ten thousands.

Evaluate 0.864 ÷  0.0246 giving your answer correct to 2 significant figures.