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ahrayia [7]
3 years ago
11

Find the GCF OF 21 and 40

Mathematics
1 answer:
aniked [119]3 years ago
7 0
The Greates Common Factor (GCF) is: 1
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Walnuts peanuts and chocolate chips are mixed in a ratio of 7:2:5. What is the weight of the mixture if 2.5lbs of chocolate chip
andreyandreev [35.5K]
In plain and short, we simply will divide the whole amount of 2.5lbs by (7+2+5), and then distribute accordingly to each component,

\bf \stackrel{walnuts}{7}~~:~~\stackrel{peanuts}{2}~~:~~\stackrel{chocolate}{5}
\\\\\\
\stackrel{walnuts}{7\cdot \frac{2.5}{7+2+5}}~~:~~\stackrel{peanuts}{2\cdot \frac{2.5}{7+2+5}}~~:~~\stackrel{chocolate}{5\cdot \frac{2.5}{7+2+5}}

\bf \stackrel{walnuts}{7\cdot \frac{2.5}{14}}~~:~~\stackrel{peanuts}{2\cdot \frac{2.5}{14}}~~:~~\stackrel{chocolate}{5\cdot \frac{2.5}{14}}
\\\\\\
\stackrel{walnuts}{\frac{2.5}{2}}~~:~~\stackrel{peanuts}{\frac{2.5}{7}}~~:~~\stackrel{chocolate}{\frac{12.5}{14}}
\\\\\\
\stackrel{walnuts}{\frac{5}{4}}~~:~~\stackrel{peanuts}{\frac{5}{14}}~~:~~\stackrel{chocolate}{\frac{25}{28}}
3 0
3 years ago
Read 2 more answers
If June has 3,756 toys and each bin can hold 30 toys what would be the left over amount of toys ?
Jlenok [28]
30 × 125 = 3750

125 bins can hold up to 3750 toys

3756 - 3750 = 6

6 toys will be left over

4 0
4 years ago
Read 2 more answers
What is 46 over 60 simplified?
ryzh [129]
<span>0.76667 thats the answer i hope its correct</span>
7 0
3 years ago
Read 2 more answers
Need help desperately T~T
babunello [35]
As you can see, angle 5 and angle 6 are supplementary.  And angle 5 and angle 3 are congruent because they are alternate interior angles.  

So it will be
x+2 = 180- x+3 
                         move x over from the right to the left
2x+2 = 183
                         move 2 over from the left to the right
2x = 181
                          divide by 2
x= 90.5

and angle 3 and angle 1 are vertical angles so they are congruent.  Using the angle 3 formula to solve for the answer:

90.5+3 =93.5

When angles are congruent, their measures are congruent, therefore, measure of angle 1 is 93.5
4 0
4 years ago
the questions on a multiple-choice test each have 4 answer choices. Describe a model that you could use to simulate the outcome
kipiarov [429]

Answer:

2

Step-by-step explanation: because u have to divide the 4 100 than the ratio 25% it would give u 2

7 0
3 years ago
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