Answer:
It is 1/3
Step-by-step explanation:
can i have brainly?
A = 3,953 in²
You find the area of the whole triangle:
1/2bh = 1/2(63+31)(63+62) = 5875
Then subtract the missing rectangle:
lw = (62)(31) = 1922
5875 - 1922 = 3953 inches
Since you're multiplying inches by inches, it's inches².
53). 100 servings / 20 people = (100/20) (svngs/ppl)
= 5 servings per person.
Each person gets 1/20 = 5% = 0.05 of the pan.
54). 100 servings / 40 people = (100/40) (svngs/ppl)
= 2.5 servings per person.
Each person gets 1/40 = 2.5% = 0.025 of the pan.
55). 100 servings / 30 people = (100/30) (svngs/ppl)
= (3 and 1/3) servings per person.
Each person gets 1/30 = (3 and 1/3) % = 0.0333... of the pan.
Catergory 1 (ratio 5:8): 40:64, 65:104, 15:24
Catergory 2 (ratio 2:5):14:35, 6:15, 12:30
Catergory 3 (ratio 3:8): 24:64, 66:176, 6:16, 48:148
Catergory 4 (ratio 1:15): 5:75, 15:225