Five plus 4 multiplied by 12
Get the mixed number into one fraction
Get a common denominator
Now add
You can get it back to a mixed number
Answer:
60% of 25 = 15 and 2.52
Step-by-step explanation:
We know that
first garden dimensions -------> <span>6 feet long x 4 feet wide
second </span>garden dimensions-----> (6*2) feet long x (4*2) feet wide
then
second garden dimensions-----> (12) feet long x (8) feet wide
[perimeter first garden]=2*6+2*4---------> 20 ft
[perimeter second garden]=12*2+8*2---------> 40 ft
[the percent of change in perimeter]=[[perimeter second garden]-[perimeter first garden]}/[perimeter first garden]
[the percent of change in perimeter]=(40-20)/20-------> 1---------> 1*100-------> 100 %
the answer is 100%
You add the three sides together. The problem does help you itself.
"<span>The perimeter of a triangle can be found by adding the lengths of its three sides. "
Convert 5 3/4 to decimal form, to make it easier to solve.
5 3/4= 5.75
3.4+5.75+7.32= 16.47 inches</span>