3/4 -2 4/5 I NEED HELP ASAP PLS HELP ME
2 answers:
Answer:
-41/20
Step-by-step explanation:
Hi there!
From the question, I believe you’re asking -
First, put the whole number 2 back into the fraction to create an improper fraction.
This would become . Now, we have to find a common denominator between the two fractions. Both 4 and 5 can go into 20, so that will be our common denominator. To turn
into a fraction with a denominator of 20, we have to multiply both the numerator and denominator by 5.
becomes
. We do the same thing for
except we multiply the numerator and denominator by 4. We end up with
. Now we just have to subtract!
leaves us with
, which can’t be simplified any further.
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say, you have half a pie, and 2 sisters, if you divide the half-pie in 3 equal pieces, how much is everyone getting of the whole pie? well, is the quotient of 1/2 and 3.
Hi, there.
For this question, we can apply the Pythagorean theorem .
I'm sure you've seen this equation before, and they kind of tried to trip you up with this problem. Trust me, it's easier than it looks. Let's break it down.
Lengths a and b both have the value of 48, which means that the value s in is 48, because the length of the hypotenuse is the same as the length and height squared multiplied by 2.
Plug in the value for c:
Plug in the value for s:
Do the innermost exponents first:
The square root symbol and the power of 2 cancel each other out, so we are left with:
s = , so the hypotenuse is 4608 inches.