Change both fractions, so they have the same denomater
4 1/5= 4 4/20
3/4= 15/20
change the mixed number into an improper fraction
84/20Subtract 15 from 84
84-15=69
so you get 69/20
Hope this helped :)
Answer:
W=8
Step-by-step explanation:
<u>Answer:</u>
The volume of a pyramid is
<u>Explanation:</u>
We know that volume of a square based pyramid is given by the formula,
where V = Volume
a = base length = 17.2cm (given)
And h = height of the pyramid = 24.4cm
So,
=> which is the volume of the given pyramid .
Answer:
s = 56/5
Step-by-step explanation: