The question is ambiguous since the second number contains two decimal points. They cannot be "thousand separators" since the second is only two digits in and also the number starts with a 4-digit string.
You need to calculate 0.05*[8000.000.00] or whatever the second number should be.
400000.00
800000000 m = 8×10^8 m Changing units, it is also 8×10^5 km.
1 percent = 7800 divded by 100 so 1 percent = 78 5 percent = 5 times 78 5 percent = 390
5 percent of 45000 is 2250
5 percent of 18000 is 900.
5 percent of 5500 is 275.
800000000 m = 8×10^8 m Changing units, it is also 8×10^5 km.
Multiply by 100 and add a percentage sign. So 800000000%
0.625
It is 800000000.
800000000
800000000 m = 8 × 10^8 m
eight hundred million
800000000 days
900000000-100000000 = 800000000
800000000
800000000
Very strong I would say 50000000 to 800000000.