7800
780,000,000
78 over 10 as a mixed number = 74/5
10 m = 100 dm 100 dm > 78 dm 10 m > 78 dm
780
To find the whole number, divide 78 by 0.60 (60 percent as a decimal). So, 130 is 60 percent of the number.
To multiply a whole number by 10, just add a zero...
78 and 10
10 x 78 = 780
There are 2 significant figures in 7.8x109^?
Yes, 78 is a whole number.
(78)4 = 37,015,056
78
78 is an even number as it can be divided by 2!