2/5 is equivalent to 4/10 so at the end of February 4/10 was used up
And at the end of January, 3/10 was used
so 4/10 + 3/10 = 7/10
At the end of February, 7/10 of the wood was used
Answer:
B
Step-by-step explanation:
10 ÷ 8
=0.8
≈1% probability
Answer:
C
Step-by-step explanation:
For #8, it's approximately 2.5
