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beks73 [17]
3 years ago
7

3/8+7/8+3/4 about how many cups is that

Mathematics
1 answer:
RoseWind [281]3 years ago
6 0

Answer:

2cups

Step-by-step explanation:

easy find the LCM ,divide by the denominator and multiply by the numerator in every number and then you add them altogether

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leo knows that each time a digit moves one place to the left in a whole number the value of the digit is 10 times as much. descr
Serga [27]

Answer:

Leo is true for any numbers (including decimal numbers)

Step-by-step explanation:

* Lets explain how to solve the problem

- In number 256

# 6 is the unit digit (one digit)

# 5 is the ten digit (10 digit)

# 2 is the hundred digit (100 digit)

- If we change the number to 2563

# 6 digit is moved 1 place to the left now its place changed from unit

  digit to ten digit (from 1 to 10) that means 6 in the second number

  is 10 times the 6 in the first number

# 5 digit is moved 1 place to the left now its place changed from ten

  digit to hundred digit (from 10 to 100) that means 5 in the second

  number is 10 times the 5 in the first number

# 2 digit is moved 1 place to the left now its place changed from  

  hundred digit to thousand digit (from 100 to 1000) that means 2

  in the second number is 10 times the 2 in the first number

- In number 2.345

# 2 is the unit digit (one digit)

# 3 is the tenth digit (1/10 digit)

# 4 is the hundredth digit (1/100 digit)

# 5 is the thousandth digit (1/1000 digit)

- If we change the number to 23.45

# 3 digit is moved 1 place to the left now its place changed from tenth

  digit to unit digit (from 1/10 to 1) that means 3 in the second number

  is 10 times the 3 in the first number

# 4 digit is moved 1 place to the left now its place changed from  

  hundredth digit to tenth digit (from 1/100 to 1/10) that means 4 in the

  second number is 10 times the 5 in the first number

# 5 digit is moved 1 place to the left now its place changed from  

  thousandth digit to hundredth digit (from 1/1000 to 1/100) that means

  5 in the second number is 10 times the 5 in the first number

∴ Leo is true for any numbers (including decimal numbers)

3 0
3 years ago
Which ratio forms a proportion with 14/42?<br> 1/4<br> 7/21<br> 12/40<br> 28/80
bogdanovich [222]
Second one



<span>7/21

Hope it helps

</span>
3 0
3 years ago
Read 2 more answers
Solve the system of equations.<br> 5x - 7y = 58<br> y = -x + 2<br> х =<br> y =
Romashka-Z-Leto [24]

Answer:

the x and y is 6 and -4 respectively

Step-by-step explanation:

The computation of solving the system of equations is given below:

Given that

5x - 7y = 58

And,

y = -x + 2

Put y value in the first equation

5x - 7(-x + 2) = 58

5x + 7x - 14 = 58

12x = 58 + 14

12x = 72

x = 6

So y = -6 + 2

= -4

Hence, the x and y is 6 and -4 respectively

3 0
2 years ago
Use synthetic division to evaluate f(x)=3x3+x2−5x−14 when x=−2 .
ololo11 [35]

Answer:

Step-by-step explanation:

Are these polynomials ?

7 0
3 years ago
Write the number below as a fraction in its simplest form 0. 18 the 1 and 8 are recurring
Vadim26 [7]
18/99 makes it 2/11 which is

0.18181818181818181818181818....

Is that what you wanted?

Thank you!
Hope I helped!
Happy Holidays!
:P
4 0
3 years ago
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