The decimal form of 7.73 times 10 to the negative third power is 0.00773
6.5 x 10^6
0.833333333 is 5/6 in decimal form.
4,000,000= 4.0 x 106= 4.0 x 1,000,000= 4,000,000
Oh, dude, negative 1 as a decimal is like -1.0. It's not rocket science, just slap a decimal point and a zero at the end of that negative number, and voila! Negative one in decimal form. Easy peasy!
The decimal form of 7.73 times 10 to the negative third power is 0.00773
1-sixth in decimal form = 0.01671/6:= 1 ÷ 6= 0.0167 in decimal
6.5 x 10^6
It is 0.0000000861
10-2 = 0.01
0.833333333 is 5/6 in decimal form.
1/6 in decimal form is 0.16666666666...
10-7 = 0.0000001
1,000,000 Decimal form avoids fractions. For example, 1/2 is .5 in decimal form. 10^6 is 10x10x10x10x10x10. This is 1,000,000. (Since you are multiplying tens, you can just add the zeros together.)
7 to the sixth power in exponent form is 76
12.6666 . . .
4,000,000= 4.0 x 106= 4.0 x 1,000,000= 4,000,000