Significant figures MCQs, significant figures quiz answers to learn elementary school math courses online. Estimation and approximation multiple choice questions (MCQs), significant figures quiz questions and answers for online elementary education degree. Round off values, rounding off numbers, significant figures test prep for elementary school teaching certification.

Learn math MCQs: by evaluating (83 x 2.06)⁄5.48, answer correct to three significant figures is, with choices 5.12, 31.2, 312, and 3.12 for online elementary education degree. Free math student portal for online learning significant figures quiz questions, MCQs to find questions answers based online learning tests.

MCQ: By evaluating (83 x 2.06)⁄5.48, answer correct to three significant figures is

1. 5.12
2. 31.2
3. 312
4. 3.12

B

MCQ: Number of significant figures in 9.00823 are

1. six
2. four
3. five
4. seven

A

MCQ: Number of significant figures in value 0.0891 are

1. four
2. five
3. two
4. three

D

MCQ: By evaluating 28 x 3.54⁄6.8549, round off value correct up to two decimal places is

1. 10.46
2. 15.46
3. 14.46
4. 0.46

C

MCQ: Mary bought a tank whose dimensions are 5.6cm, 8.2cm and 12.8 cm. volume of water (in cm³) that can be stored in tank (correct up to four significant figures) is

1. 585.8
2. 600.8
3. 590.8
4. 587.8

D