Answer:
Step-by-step explanation:
The student added 9 1/2 instead of adding -9 1/2
Move the decimal point to the right one place value.
1.7 x 10 = 17
17 is your answer
hope this helps
48 develop a fault out of the total built which is 2400 therefore
48/2400
If needs to be simplified then 1/50
