Answer:
66.75m
Step-by-step explanation:
Area of Triangle: 4.5m
height is 4.5m
base is 2m
overall height is 10m so 10-3.5-5= height of triangle
overall base is 10.75m so 10.75-3.25-2.5-3= base of triangle
Area of the smallest rectangle: 13.5m
base is 3m (provided)
height is 4.5m (same as triangle)
Area of the medium sized rectangle: 16.25m
base is 2.5m (provided)
height is 6.5
overall height is 10m so 10-3.5= the height of this rectangle
Area of largest rectangle: 32.5
base is 3.25m (provided)
heigh is 10m (provided)
The fraction of a whole pan of lasagna that tom ate if he started with 7/8 of a pan is 1/8
<h3>How to determine the fraction</h3>
From the information given, we have that:
Tom started with 7/ 8 of the pan
Let the original size of the pan be 1
The fraction of the whole pan he ate is:
= Original size - size of what Tom ate
= 1 - 7/8
Find the LCM
=8 - 7 / 8
= 1/ 8
Thus, the fraction of a whole pan of lasagna that tom ate if he started with 7/8 of a pan is 1/8
Learn more about fractions here:
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Answer:
37 and 20
Step-by-step explanation:
Answer:
$46.43
Step-by-step explanation:
First, let's use the compound amount equation,
A = P(1+r/n)^(nt), where P is the principal, r is the annual interest rate as a decimal fraction, n is the # of compounding periods per year, and t is the number of years.
Here,
A = $600(1 + 0.05/4)^(4*[1 1/2]). Let's evaluate this:
A = $600*(1.0125)^6
= $646.43.
This is the amount due after 1.5 years if $600 were the original principal borrowed.
If you want ONLY the compound interest, subtract $600 from $646.43:
Compound interest was $46.43.