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KatRina [158]
2 years ago
13

What is 2/3 by 4/5 in fraction

Mathematics
2 answers:
diamong [38]2 years ago
6 0
If you mean to multiply,the answer is 8/15
kondaur [170]2 years ago
3 0

Answer: If you mean to multiply, the answer is 8/15.

Step-by-step explanation:

Multiply numerator by numerator and denominator by denominator.

2 x 4 = 8

3 x 5 = 15

ANSWER: 8/15

You might be interested in
How do you solve 2/3n-2/3=n/6+4/3
amm1812

Answer:

n=4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The current in a simple electric circuit varies inversely as the resistance. If the current is 20amps when the resistance is 5 o
IrinaVladis [17]

Answer:

0.5amps

Step-by-step explanation:

I is inversely proportional to resistance

I = k/R

k = I/ R

k = 20/5

k = 4

This means that, I = 4/R

So, when R = 8ohms,

I = 4/8

 =0.5amps

3 0
3 years ago
"A new bakery offers decorated sheet cakes for children’s birthday parties and other special occasions. The bakery wants the vol
Darya [45]

Answer:

w = 9 \text{ inches}\\l = 13\text{ inches}\\h = 3\text{ inches}      

Step-by-step explanation:

We are given the following in the question:

Volume of cake = 351 cubic inches

Let x inches be the width of cake.

Width of cake, w =

x\text{ inches}

Then, length of cake,l =

(x + 4)\text{ inches}

Height of cake,h =

\dfrac{x}{3}\text{ inches}

Volume of cake = Volume of cuboid

V = lwh

Putting values, we get:

351 = x(x+4)(\dfrac{x}{3})\\\\1053 = x^3 + 4x\\x^3+4x^2-1053= 0\\\\\text{For x = 9}\\(9)^3+4(9)^2-1053= 0

Thus, dimensions of cake are:

w = 9 \text{ inches}\\l = 13\text{ inches}\\h = 3\text{ inches}

3 0
3 years ago
Value of b in the quadratic equation 3x/4=1/x
Assoli18 [71]
Is 0 one of your answer options? If so the answer is 0.
6 0
3 years ago
If you multiply a number by 3 and then subtract 5 you will get 40 what is the number
mart [117]
15 x 3 = 45 - 5 = 40 
The number will be 15.
Hope this helped.
4 0
3 years ago
Read 2 more answers
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