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Vsevolod [243]
3 years ago
8

A husband and wife can complete a certain task in 1 and 2 hours respectively. Their children, Rae and Herman, can complete the s

ame task in 4 and 6 hours, respectively. What is the ratio of the couple's time working together to complete the task to the children's time working together to complete the task?a)15:46b)3:10c)12:23d)5:18e)10:3
Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

1:2 and 4:6 which equal 3:10

Hope I Can Help!! :) Good Luck

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In Zachs class 3/5 of the 25 students are boys. How many boys are in Zachs class?
LUCKY_DIMON [66]

Answer:

15

Step-by-step explanation:

(3/5)*25=15

4 0
3 years ago
Help plz I don’t know the answer!!
Darya [45]

Answer:201 11/21

Step-by-step explanation:

The number 4232 is called the numerator or dividend, and the number 21 is called the denominator or divisor.

The quotient of 4232 and 21, the ratio of 4232 and 21, as well as the fraction of 4232 and 21 all mean (almost) the same:

4232 divided by 21, often written as 4232/21.

Read on to find the result of 4232 divided by 21 in decimal notation, along with its properties.We provide you with the result of the division 4232 by 21 straightaway:

4232 divided by 21 = 201.523809

The result of 4232/21 is a non-terminating, repeating decimal. The repeating pattern above, 523809, is called repetend, and denoted overlined with a vinculum.

This notation in parentheses is also common: 4232/21 = 201.(523809): However, in daily use it’s likely you come across the reptend indicated as ellipsis: 4232 / 21 = 201.523809… .

4232 divided by 21 in decimal = 201.523809

4232 divided by 21 in fraction = 4232/21

4232 divided by 21 in percentage = 20152.38095238%

Note that you may use our state-of-the-art calculator above to obtain the quotient of any two integers or decimals, including 4232 and 21, of course. Repetends, if any, are denoted in ().

The conversion is done automatically once the nominator, e.g. 4232, and the denominator, e.g. 21, have been inserted. No need to press the button, unless you want to start over.

5 0
2 years ago
Round to the nearest hundred. 367 +319
Naily [24]

Answer:

686 becomes 700

Step-by-step explanation:

367+319 = 686

hundreds tens one

6                  8     6

We are rounding to the hundreds places

We have to look at the tens place

8>=5 so we will round up

6 becomes 7

686 becomes 700

6 0
3 years ago
Which statements about the graphs of functions g(x) = 4x and f(x) = x are true? Select all that apply.
Makovka662 [10]

Answer:

A

Step-by-step explanation:

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3 years ago
What are irrational numbers? give examples.​
sertanlavr [38]
√2, √3, √5, √11, √21, π(Pi) are all irrational.
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2 years ago
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