According to the CDC there were 597,689 deaths in the US in 2010 attributed to heart disease.

Question

Multiply the rate from the previous question by 100,000. (round to the nearest whole number)
the rate from pervious question was 0.00194

Answer 1

Move the decimal five points to the right, when multiplying by 100,000.

Answer 2

well,
0.00194 * 5976891159.51666

Not sure where the 100,000 comes in, but maybe you can work it out

Answer 3

0.00194
0.00194 * 10 = 0.0194
0.00194 * 100 = 0.194
0.00194 * 1,000 = 1.94
0.00194 * 10,000 = 19.4
0.00194 * 100,000 = 194