Answer: hundreds
Step-by-step explanation: because you are rounding
1) 3 / x = 4 / 6
2) 4x = 18
3) x = 4.5
4) 4.5 + 6 + 4.5 + 6 = 21
Answer: 21 m
284970469.111 is the answer
Just subtract them like normal number.
Example: π/2 - π/4
Just handle it like normal number:
π/2 - π/4 = 2π/4 - π/4 = (2π - π )/ 4 = π/4
Hope this helps.
