Fifty million!
50000
3.2 million of them, but you can write it without using any of them.
5 million
5 million.
50000 ÷ 10000 = 5
511454133
5 hundred 6 ten thousand 2 ones
2 billion 0 hundred million 0 ten million 4 million 5 hundred thousand 6 ten thousand 0 thousand 2 hundred 2 tens 0 units/ones
42199279 to the nearest ten million is 40 million. This is because the digit in the ten million place is 4, which is less than 5. Therefore, we round down to the nearest ten million.
6 tens and 5 ones is 65 (which is sixty five).
The 5 in the tens place is 50. The 5 in the ones place (known as the units place in Britain) is only a 5. Therefore, the 50 is ten times greater than the 5.
The same as 10/100 of 5 million, which is the same as 10/100 times 5 million, which is the same as 0.1 x 5 million.