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Gemiola [76]
3 years ago
6

Solve the equation. \dfrac32 + b = \dfrac74 2 3 ​ +b= 4 7 ​ start fraction, 3, divided by, 2, end fraction, plus, b, equals, sta

rt fraction, 7, divided by, 4, end fraction b=b=b, equals
Mathematics
2 answers:
sveticcg [70]3 years ago
4 0

Answer:

1/4

Step-by-step explanation:

Xelga [282]3 years ago
3 0

Given:

The equation is

\dfrac{3}{2}+b=\dfrac{7}{4}

To find:

The value of b.

Solution:

We have,

\dfrac{3}{2}+b=\dfrac{7}{4}

Subtracting both sides by \dfrac{3}{2}, we get

b=\dfrac{7}{4}-\dfrac{3}{2}

b=\dfrac{7-2(3)}{4}

b=\dfrac{7-6}{4}

b=\dfrac{1}{4}

Therefore, the value of b is \dfrac{1}{4}.

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Step-by-step explanation:

3 0
3 years ago
Oliba is 48 inches tall and 2/3 as tall as her brother how tall is her brother
Goryan [66]
X= brother's height

Multiply 2/3 by the brother's height (x). This equals the sister's 48 inch height.

2/3x= 48
divide both sides by 2/3
x= 48 ÷ 2/3
multiply by the reciprocal of 2/3
x= 48 * 3/2
x= (48*3)/2
x= 144/2
x= 72 inches, the brother's height

ANSWER: The brother is 72 inches tall.

Hope this helps! :)
6 0
3 years ago
Melissa’s paycheck last week was $125.52. She would like to put 20% of her earnings in her savings account. How much money shoul
Mazyrski [523]

Answer:

Step-by-step explanation:

125.52*20%= $25.10

7 0
2 years ago
6575 to the nearest thousand
bulgar [2K]

Answer:

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Step-by-step explanation:

I hope it's helpful!

3 0
3 years ago
Simplify the fraction 36/8
stira [4]

Answer:

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Step-by-step explanation:

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