1.73 x 104 = 17300 (4th power of 10, so move decimal point 4 places to the right).
8.61*10 - 8 = 78.1
8.49*10 - 7 = 77.9
1 fourth in decimal form is 0.25.
1.25(one=1) (and is a decimal point [.]) (a fourth=.25)
.25
8.9 times 10 power 4 in standard form is: 8.9 x 1048.9 x 104 in standard notation is: 89,000
1/4 is equal to 0.25 in decimal form.
example 0.0081 the exponential form is (8 times 1/10 raise to the third power)+(1 times 1/10 raise to the fourth power)
.75
.25
8.04
0.01563