Question

Round off the following numbers to the number of significant figures (sf) indicated.
a. 7.524 to 3 sf ______
b. 16.465 to 3 sf ______
c. 84.996 to 2 sf ______
d. 6.02502 to 2 sf ______​

Answer 1

Answer:

a. 7.52

b. 16.5

c. 85

d. 6.03

Explanation:

significant number exempts 0 as a number which explains the last one. The two significant numbers there are 6 and 3