Answer:
3 + 3 + 1
Step-by-step explanation:
The doubles is 3+3 which is 6 plus 1 is 7
R/s^5t^r2st-2/r^3
hope this helps
It's 14.285714%
So, simplified it would be 14.3% because you round the 2 up since theres an 8 behind it.
For 20% out of 100% it would be 1/5 as you need 5 20s for 100
The value is the tens place