320
300
320
Well, honey, to round 315 to the nearest ten, you look at the digit in the tens place, which is 1. Since 1 is less than 5, you keep the hundreds place digit the same and change all digits to the right to zero. So, 315 rounded to the nearest ten is 310. Hope that clears things up for ya!
320
It is then 740 when rounded to the nearest ten.
rounded to the nearest ten... it would be 420.
27.4 rounded to the nearest ten is 30.
30.089 rounded to the nearest ten is 30.
It is 2350 when rounded to the nearest ten
300.
0.0603
60