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What is b in the problem 68 equals 7 b - 9?
68 = 7b - 9 -7b = -68-9 b = (-68-9)/-7 = 11
If a equals 23 b equals 34 c equals 12 then what is a divided by b?
I would say that the answer is 23. a=23b=34c=12 a=12 so b=12/23 = 0.52173913 so a/b =12/(12/23) =23
A plus b equals 73. if A equals 12?
B=61
What does a plus b if a equals 4 and b equals 8?
12
How do you tell if the ratios are equivanlent?
The simplest way: Ratio a : b equals ratio c : d if (and only if) a*d = b*c
When A to B equals 3 to 4 B to C equals 6 to 5 what is the ratio of A to B to C?
A:B = 3:4 = 9:12 B:C = 6:5 = 12:10 So A:B:C = 9:12:10
What is b in the problem 68 equals 7 b - 9?
68 = 7b - 9 -7b = -68-9 b = (-68-9)/-7 = 11
If a equals 23 b equals 34 c equals 12 then what is a divided by b?
I would say that the answer is 23. a=23b=34c=12 a=12 so b=12/23 = 0.52173913 so a/b =12/(12/23) =23
the ratio of A to B is 2:3 and the ratio of B to C is 4:5. what is the ratio of A to C?
This deals with ratios and proportions. ⊱ ────── ✯ ────── ⊰ A : B = 2 : 3 B : C = 4 : 5. Now, to find A : B : C, we need to make the value of B equal in A : B ratio and B : C ratio. Here, Value of B in A : B ratio is 3; and B : C ratio is 4. LCM of 3 and 4 is 12. Therefore, we multiply 4 to the first ratio and 3 to the second ratio. A : B = 2 × 4 : 3 × 4 A : B = 8 : 12 Also, B : C = 4 × 3 : 5 × 3 B : C = 12 : 15 Now, we can combine A : B and B : C. A : B : C = 8 : 12 : 15.
A plus b equals 73. if A equals 12?
B=61
What does a plus b if a equals 4 and b equals 8?
12
How do you tell if the ratios are equivanlent?
The simplest way: Ratio a : b equals ratio c : d if (and only if) a*d = b*c
What is 12 b plus 3 equals 39 b equals?
b = 12 12(3)+3 = 39, use a calculator to find out
When A to B equals 3 to 4 B to C equals 6 to 7 what is the ratio of A to B to C?
Z if d is equally to f plus10
-12 divided by b equals 12?
-24
A varies directly as b and a equals 12 when b equals 4 What is the constant of variation?
a varies directly as b and a = 12 when b = 4. What is the constant of variation?
A - 9b - 13b equals a equals 12 b equals -2?
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