What is the simplest form of 4/7+1/3=

Mathematics

1 answer:

Serggg [28]3 years ago

3 0

Answer:

19/21 or .90

Step-by-step explanation:

Common denominator.

Multiply 4/7 by 3 which equals to 12/21

Multiply 1/3 by 7 which equals to 7/21

Add 12/21 and 7/21

Answer: 19/21

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Currency on hand =5,000 Mexican pesos currency desired = United States dollars. How many United States dollars based on Wednesda

UNO [17]

Answer:

United States dollars = $200

Step-by-step explanation:

given data

Currency on hand = 5,000

solution

We will convert the 5,000 pesos into US dollars

we consider here exchange rate that is

current Mexican Peso to US Dollar = 0.040

so United States dollars will be by 5,000 pesos

United States dollars = 5,000 pesos × exchange rate ..............1

United States dollars = 5,000 pesos × 0.040

United States dollars = $200

8 0

3 years ago

4/3+căn5 - 8/1+căn5 +15/căn5

padilas [110]

Answer:

$A= \frac{4}{3 + \sqrt{5} } - \frac{8}{1 + \sqrt{5} } + \frac{15}{ \sqrt{5} }$

$= \frac{4(3 - \sqrt{5)} }{4} - \frac{8(1 - \sqrt{5} }{ - 4} + \frac{15 \sqrt{5} }{5} = 3 - \sqrt{5 + 2 - 2 \sqrt{5 + 3 \sqrt{5 = 5} } }$

Step-by-step explanation:

$Cảm \: ơn!!!!$

4 0

3 years ago

What is 0.35714285714 as a fraction?

Flura [38]

Answer:

0.35714285714 as a fraction equals 35714285714/100000000000

Step-by-step explanation:

To write 0.35714285714 as a fraction you have to write 0.35714285714 as numerator and put 1 as the denominator.

Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.35714285714 = 0.35714285714/1 = 3.5714285714/10 = 35.714285714/100 = 357.14285714/1000 = 3571.4285714/10000 = 35714.285714/100000 = 357142.85714/1000000 = 3571428.5714/10000000 = 35714285.714/100000000 = 357142857.14/1000000000 = 3571428571.4/10000000000 = 35714285714/100000000000

I hope this helps :)