65 percent as a fraction is 65/100 as a decimal is 0.65
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
X + 2 = 6.2
subtract 2 from both sides
x = 4.2
Answer:
-1
Step-by-step explanation:
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Hope this helps!
It is the first number line :)