Mary bought a tank whose dimensions are 5.6cm, 8.2cm and 12.8 cm. The volume of water (in cm³) that can be stored in tank (correct up to four significant figures) is
By evaluating (2.8³) x (1.2²)⁄(0.56+3.78), the closest estimate answer is
The number of significant figures in 9.00823 are
The round off value of 80⁄70 up to four decimal places is
The number of significant figures in value 0.0891 are
The estimated value of 52586 ⁄ 87856 is
The round off value of 78.25m to the nearest 10m is
By evaluating (83 x 2.06)⁄5.48, the answer correct to three significant figures is
The estimated value of the square root of 650 is
The correct value of 0.006472867 up to three significant figures is
The round off value of 10256⁄32548 up to three decimal places is
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