Question

round .8897428732 to four decimal places

Answer 1

you take the first four decimals then look at the fifth one.

.8897 and the next one is 4.

if the next number were >5, you'd round up to .8898.
since the next number is <5, we're leaving it at .8897

Answer 2

so its just .8897 ?

Answer 3

.8897

Answer 4

.8897 is the answer.

Answer 5

yes