Your breaking the problem down.
8 x (40 + 7)
You notice how in the second part of the equation, the (8 x 7) the 40 is not there?
Your answer will be 8 x (40 + 7) = (8 x 40) + (8 x 7)
19
Step-by-step explanation:
when we add 9 and 10 we will get sum 19
For number 1, you subtract the error from the estimated mass ( 342-325 = 17)
Then divide the result by the estimated mass multiplied by 100 to find the percentage ( 17/325 *100 = 5.23)
The percent error is 5.23 %
40 is 1 tenth because 40 x 10 is 400
Answer:
The answer for your question is 2.
Step-by-step explanation:
