Explain how to estimate 368 + 231 two different ways

Answers

Answer 1

Answer:

368 estimated to the nearest Hundredth is 400, and 231 is 200

also to the fiftieth, 350 and 250

Answer 2

Answer: 368 rounded to the nearest hundredth is 400 and 231 is 200, second way is 368 to nearest tenth is 370 and 231 is 230

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PLEASE Help this is due today

Answers

B. 3
—-
11 775 x b- 6

Yuh!!

I’m pretty sure the correct answer is B

2/3×6 what is the answer what do you think

Answers

Answer:

Step-by-step explanation:

Mul-tiply 2/3 by 6/1 = 12/3 simplify to 4/1 which is 4

whenever a number is over 1 it equal that number which is the numerator

Answer:

Step-by-step explanation:

This problem becomes clearer if you write it out like this:

2 6

---- * ----- = 12/3 = 4 (answer)

3 1

What percent of the boxes have x's in them

Answers

There are 32 total boxes. Only 14 of the boxes in the grid have an x inside of the box. We can find what percent of the boxes have an x in them by making a fraction. $(14)/(32)$ represents the number of boxes that have an x in them out of all the boxes in the grid.

$(14)/(32)$ can be reduced to $(7)/(16)$ by dividing both the numerator and denominator by the Greatest Common Factor of 14 and 32 which is 2.

7 ÷ 16 = 0.4375

0.4375 × 100 = 43.75%

Therefore, 43.75% of the boxes have an x inside of them.

It is a 4 by 8 grid. So there are 32 squares total.
Now, count how many x's are on the boxes.
I counted 14 x'ed boxes.
Divide 14 by 32
14/32=0.4375
Now convert to a percent. Move the decimal two places to the left.
You get 43.75% as the answer.

There are 50 questions to answer in a trivia contest. Each player starts with 100 points. He or she earns 10 points for each correct answer but loses 4 points with each incorrect answer. Each player must answer all 50 questions. What is the fewest number of questions a contestant must answer to get a score over 350?I just need to know how to set it up?

Answers

first take off 100, then what x 10 = 250? that is your answer. (25)

What an equivalent expression for 9(3 + 8x)

Answers

Distribute.
9(times)3 + 8x(times)9
27+72x is an equivalent expression

Whole number for 80%

Answers

80% is less than 1, so it can't be any whole number.

There is no whole number for 80%. But it can be represented as a fraction, as 4/5 or indeed as 0.8 (a decimal).

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