791 since it has no decimal places
Option one for the first question would be best because it is 2500 greater. Option 1 is 80000 while option 2 is only 77500.
<span>78.6 is a decimal number, you must name it with the whole part first and then the decimal part as part of tenths, hundredths or what it corresponds. In this case the whole part is 78 and the decimal part is 6/10 which is 6 tenths. Then, the number in words is sevety eight and six tenths.</span>
I did it on the calculator and the answer is 7.77777777778
