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monitta
3 years ago
12

the ratio of students with bikes to students with scooters in the school is 85:51. What is the greatest common factor that you c

ould use to simplify this ratio
Mathematics
2 answers:
Vikentia [17]3 years ago
5 0
Answer:GCF=17

To find the greatest common factor, or GCF, of the numbers, we first need to list the prime factors of both 85 and 51

52=3*17

85=5*17

17 is the sole common factor that these two numbers have in common, therefore 17 is the GCF.

To simplify the ratio, simply divide both numbers by 17.

85:51 becomes 5:3
iren [92.7K]3 years ago
4 0
The greatest common factor is 17
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Whats the quotient for this? ​
iren2701 [21]

Answer:

Step-by-step explanation:

Divide 4378 by 15

From 4378 lets take the first two digits for division:

43/ 15

We know that 43 does not come in table of 15

So we will take 15 *2 = 30

43-30 = 13

The quotient is 3 and the remainder is 13

Now take one more number which is 7 with 13

137/15.

Now 137 does not come in table of 15

15*9 = 135

135-137 = 2

It means quotient is 9 and remainder is 2

Now take one more number which is 8 with 2

28/15

28 does not come in table of 15

15*1 = 15

28-15 = 13/15

Now the quotient is 1 and remainder is 13

Hence, the quotient of 4,378 is 291 and remainder is 13 ....

3 0
3 years ago
A polynomial of degree at least 3 where all the zeros are positive whole numbers
deff fn [24]
Answer:

This is one of many possible answers.

(x -1)(x-2)(x-3)

Explanation:

The zeros are x = 1, x = 2, x = 3. This polynomial has a degree of 3.
4 0
3 years ago
A=1/2 (a+b)h work out A if a=2 b=7 h=3
BartSMP [9]

Step-by-step explanation:

A =1/2(a+b)h

  • 1/2(2+7)3
  • 1/2×27
  • 13.5

hope it helps.

6 0
3 years ago
The center of a circle is (0, -8). The radius is 9. What is the equation of the circle? Select all that apply.
taurus [48]

Answer:

x² + (y + 8)² = 81

Step-by-step explanation:

Centre (h,k) = (0,-8)

radius (r) = 9

(x - h)² + (y - k)² = r²

(x - 0)² + (y + 8)² = 9²

x² + (y + 8)² = 81

8 0
3 years ago
Use mental math to find a solution for 2/8= 3/x+2
asambeis [7]

Answer:

2/3 + 3/5 = 19

15

= 14

15

≅ 1.266667

Step-by-step explanation:

Add: 2

3

+ 3

5

= 2 · 5

3 · 5

+ 3 · 3

5 · 3

= 10

15

+ 9

15

= 10 + 9

15

= 19

15


8 0
3 years ago
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