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Wewaii [24]
3 years ago
8

What is 3×3/4 and what is the strategy behind it

Mathematics
2 answers:
sergejj [24]3 years ago
7 0
I believe the answer is 9.
Klio2033 [76]3 years ago
4 0
When multiplying fractions, you have to multiply numerator by numerator and denominator by denominator. 3 is the same thing as 3/1.
3 x 3 = 9 
1 x 4 = 4

Therefore, the answer is 9/4 or 2 1/4.
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Which variable expression represents the word phrase? the sum of 12 and the quotient of 9 and a number
iris [78.8K]
"Sum" tells us it's an addition problem:

One term is 12 and the other is 9/x

SO

The expression is:
12+9/x
6 0
3 years ago
Read 2 more answers
A bag contains 22 coins consisting of quarters and nickels. The total value of the coins is $3.90. How many nickels are in the b
bezimeni [28]

Answer:

8 Nickels

Step-by-step explanation:

Since a Nickel is worth 5 cents ($0.05)

And a Quarter is worth 25 ($0.25)

and theres 22 coins

8 of those coins would be nickels which would mean we add 8 nickels up

8 x 0.05 = 0.4

then we add the quarters up

14 x 0.25 = 3.5

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8 0
3 years ago
Geometry: The Expression 15×x×6 represents the volume of a rectangular prism with a length of 15, a width of x, and a height of
ziro4ka [17]

Step-by-step explanation:

15 \times x \times 6 \\ \ \\   = 15 \times 6 \times x = 90x

3 0
2 years ago
in the morning kylie drove to the store and used 7/10 of a gallon of gas. In the afternoon, she drove to the movie theater and u
Dimas [21]
Alright so all we are doing is adding 7/10 and 1/2
But sometimes that can be difficult because they don’t have the same denominator
In that case, we want to give them the same denominator (bottom number if the fraction)
So we do this by multiply 1/2 by 5/5 which will get you 5/10
We now have 5/10 and 7/10 which both have the same denominator (10)
So add them together and you will get 12/10
Now that’s more than 1 gallon so let’s figure out how much more
So 12/10 -10/10 (full gallon) = 2/10
So she used 1 2/10 gallons
If you want it in decimal form then it’s 1.2 (divide 2 by 10)
Hope that helped!
8 0
3 years ago
Read 2 more answers
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Sladkaya [172]
The constant of proportionality is 1,250 the 5/6 is 6,250. You have to now find out the 10% by multiplying it which = 625. 625 is not the amount that they can sell that is the amount that they gave to the players and staff. So now you have to subtract 625 from 6,250 which would give you 5,625 strawberry's.
7 0
3 years ago
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