James weight increased in 41 to 45 kilograms. what is the percentage increase?

The method of solving any question where you have to find the percentage increase is  to
First find the difference by subtracting the increase from the original which in this case is  45-41= 4
Then divide the difference by the original weight
4/41= 0.097
Lastly, multiply the answer to that by 100 to get your answer which is
0.097x 100 =9.7 %

so the answer is that the increase in weight is 9.7% 

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3