This is my first time, but my question is what is 7/8 of 20?
Answers
Divide 7 by 8 to get .875 and multiply that by 20 to get your answer.
A whole number is always the numerator not the denominator
=
=
=17.5
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The library is 3 miles from the post office how many yards is the library from the post office
If 90 is 80% of a value, what is that value?
What’s the answer to 5+3x=7(x+3)
Answers
1. 3/4+1/5
Change both denominator to the same- 4*5=20
So far its: ?/20 + ?/20
2. For the first fraction (3/4) we do 3*5=15
Because when we found the denominators we multiplied each denominator by each other. For the second one we do pretty much the same. We do 1*4=4.
3. The final equation is 15/20 + 4/20.
Now add both numerators, which is 19. You leave the denominator as it is. So the final fraction is 19/20.
4. Next to get a full fraction from 19/20 you need 1/20 to get 20/20=1.
On the calculator you type in: 1/20*1800
OR... 1800/20
OR... (18/2)100
So the final answer is 90. 1800/20=90
= 90 members under the age of 25.
To add fractions we different denominators we have to find a common multiple.. 4 * 5 = 20 and 5 * 4 = 20
We multiply everything by 5 (for 3/4), to get 15/20
We multiply everything by 4 (for 1/5), to get 4/20
= 15/20 + 4/20 (add the numerators)
= 19/20
If 19/20 people are 25 to 60+,
that means 1/20 of people are under 25
We apply this to 1800 gym members:
1800 / 20 <- get's us 1/20 of 1800
= 90
There are 90 members under 25
Answers
Answers
ninety seven and three hundred fifty six thousandths
as a decimal.
What is 3/5 as a decimal
Answers
Answer is provided in the image attached.
-4w - 4= 8
5 +1/7b = -2
i need help on these problems!
Answers
1. Add 6 to both sides.
4h−6+6=22+6
4h=28
2.Divide both sides by 4.
4h/4=28/4
h=7
−8s+1=33
1: Subtract 1 from both sides.
−8s+1−1=33−1
−8s=32
2: Divide both sides by -8.
−8s/−8=32/−8
s=-4
−4w−4=8
Step 1: Add 4 to both sides.
−4w−4+4=8+4
−4w=12
2: Divide both sides by -4.
−4w/−4=12/−4
w=−3
Step 1: Simplify both sides of the equation.
1/7b+5=−2
2: Subtract 5 from both sides.
1/7b+5−5=−2−5
17b=−7
3: Multiply both sides by 7.
7*(1/7b)=(7)*(−7)
b=−49
Answers
Answer: 18.83
Step-by-step explanation:
Alright here we go
50- 10.67 will equal 39.33
we use the same card for everyone so subtract their totals
39.33-11.42= 27.91
27.91-9.08= 18.83
Nathans steak dinner would cost 18.83
Hope this helped