740
1
740
It is then 740 when rounded to the nearest ten.
700
700
700
It ends in 8, so it is rounded up to 740.
8 is already rounded to the nearest 10th. Rounded to the nearest 10 is 10.
10
149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000149,100,000, rounded to the nearest 10 million = 150,000,000
0
10 because 8 is to small to have this and 10 is the first ten there is
10