Part a - obtaining conversion factors from unit equality relationships in an experiment you are performing, your lab partner has measured the distance a cart has traveled: 28.4inch. you need the distance in units of centimeter and you know the unit equality 1inch=2.54centimeter. by which conversion factor will you multiply 28.4inch in order to perform the unit conversion?

Solution:

As we given that

then using this conversion factor we can write  

and further it can be written as

Hence the required conversion factor is 2.54 cm/1 inch as we can see from the above calculation.

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !