Hi there, well the opposite of subtraction is addition. So we are going to add 2/5 by 1/5. 2/5+1/5=3/5, to check if we are right we do 3/5-1/5 and that would equal 1/5. Therefore, X=3/5
The largest decimal is :
0.68
Because: In the tenths place, 6 is the biggest number. Now we go to the hundredths to see which one is the biggest. 8 Is the largest one out of them. But what about the 0's? The 0's at the end don't really matter. They are there to confuze you or to add more extra 0's. The 0 at the front of the decimal is also smaller then the 6. For example: 0.0175 < 0.68
Hope helps!-Aparri
Answer:
x> 17/3, x < 37/4
Step-by-step explanation:
3x−5>12
Step 1: Add 5 to both sides.
3x−5+5>12+5
3x>17
Step 2: Divide both sides by 3.
4x+3<40
Step 1: Subtract 3 from both sides.
4x+3−3<40−3
4x<37
Step 2: Divide both sides by 4.