Five fractions greater than 4/10 or 2/5 (both are equivalent) would be: 3/6, 4/7, 5/8, 6/9, and 8/10.
1/2 and 2/4
x is non negative and x is not greater than 0
There are no fractions between 8/10s and 4/5s because those fractions are equal. In decimal form they equal .8
You would see if the 10s if greater than or equal to 50. If it is, then you would round up. If it isn't round down. The rounded number is: 4900
they contributed thing like a number system by 10s and calenders and fractions like 1/2 1/3 2/3
You would look to see if the 10s is greater than or equal to 50. If it is you would round the 100 up. If it isn't then you would round down. The rounded number is 700
As it is less than 10, it is 0.67 times.
The 10s and 5s
One possible way: Make a 10 using five 4s as follows: 4 + 4 + (4 + 4)/4 = 10 Make another two 10s using five 4s in each. Multiply these three 10s.
ok i get this
552 to the nearest tens is 550
That would depend on what you are rounding to, if you have 369 you could round to the nearest 10s place and get 370 or you could round to the nearest 100s place and get 400. You round up when the number is greater than or equal to 5, and round down when it is less than 5.