Use a calculator
Just look up how to find unit rates and it should be easy
Answer:
6⅔ minutes
Or, 6 minutes 40 seconds
Step-by-step explanation:
X/10 + X/20 = X/T
(2X+X)/20 = X/T
3X/20 = X/T
3/20 = 1/T
T = 20/3
T = 6⅔ mins
Answer:
2 times 11 times 3511
Step-by-step explanation:
i kinda dont know what your asking but i tried