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Sindrei [870]
3 years ago
11

Estimate the sum of 1 2/3+3 2/7

Mathematics
2 answers:
Mashcka [7]3 years ago
8 0

Answer:

the answer is 104/21  or 4 20/21

Step-by-step explanation:

ExtremeBDS [4]3 years ago
3 0

Answer:

4 3/10

Step-by-step explanation:

I hope this helps you out!

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Pipe leaks 1.5 gallons a day how much in a week
qwelly [4]
Well, that would be 1.5x7.. which is 10.5 :) your welcome
5 0
3 years ago
Read 2 more answers
Sandy is working with a carpenter to frame a house. They are using 8 foot long boards but each board must be cut to be 7 feet, 1
quester [9]
The answer is 5/4 in

The initial length:
1 ft = 12 in
8 ft = 8 * 12 in
      = 96 in

The final length:
7 ft 10 3/4 in = 7 ft + 10 in + 3/4 in
                     = 7 * 12 in + 10 in + 3/4 in
                     = 84 in + 10 in + 3/4 in
                     = 94 in + 3/4 in

The cut if the initial length - final length:
96 in - 94 in - 3/4 in = 2 in - 3/4 in = 8/4 in - 3/4 in = 5/4 in
7 0
3 years ago
Out of 340 racers who started the marathon, 302 completed the race, 26 gave up, and 12 were disqualified. What percentage did no
tangare [24]

Answer:

11.18%

Step-by-step explanation:

Total = 340

Completed = 302

Not completed = 340 - 302 = 38

Not completed% = 38/340*100% =  11.18%

3 0
3 years ago
Algebra 1 Check Answer Please
BigorU [14]
The answer is the third one.

The way I think through these problems is that where you multiply (-7x), you use addition, and where you use addition (-4), you multiply.

The answers added together will equal the second number, -7, and multiplied will give you the third, -4.

What you had chosen as the answer was close. But 7.53+-0.53 equals positive 7, not negative. However they do round to -4 when multiplied.

The correct answer, -7.53 and 0.53, do equal -7 when added together and equal -4 when multiplied.
5 0
3 years ago
Square root of -1? PLEASE HELP
kolezko [41]

My understanding it would be letter ( i )  because it is imaginary.  

7 0
3 years ago
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