MATHEMATICS MIDDLE SCHOOL

What is 6.9 times 100

Answers

Answer 1
Answer: 6.9 x 100 = 690
6 x 100 = 600
0.9 x 100 = 90
600 + 90 = 690
Answer 2
Answer: 6.9❌100 equal 690 or just move the decimal to right 2 time

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Which number rounds to 341 when rounded to the nearest whole number? 340.111 340.151 340.411 340.511

Answers

The number that becomes 341 when rounded off to the nearest whole number is 340.511

In order to round off to the nearest whole number, take the following steps:

examine at the first digit after the decimal point, the tenth figure, if it is less than 5, add zero to the units term, If it is equal or greater than 5, add 1 to the units term.

  • The first option - 340.111
  • The tenth figure - 1 - is less than 5, so, 0 is added to the units term.  The number rounded off to the nearest whole number is 340. This is not the correct option.

  • The second option - 340.151
  • The tenth figure - 1 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340. This is not the correct option

  • The third option - 340.411
  • The tenth figure - 4 - is less than 5, so, 0 is added to the units term. The number rounded off to the nearest whole number is 340.This is not the correct option

  • The fourth option - 340.511
  • The tenth figure - 5 - is equal to 5, so, 1 is added to the units term. The number rounded off to the nearest whole number is 341. This is the correct option

A similar question was solved here: brainly.com/question/21915288?referrer=searchResults

Because we are rounding to the nearest whole number, we will look at the tenths place of the decimals, we see that it is .5 or higher, instead of the other ones that are .4 or lower.

The correct answer is 340.511

ANSWER PLEASE I WILL MARK AS BRAINLIEST

Answers

Answer:

90

Step-by-step explanation:

That's an odd way to represent 3.

1 day means 3 tablets are taken

30 days means that 3*30 tablets = 90 tablets

A TV at an electronics store originally costs $600, but it is on sale for 30% off. If a customer buying the TV has a coupon for $35.00 off of any purchase, what will her final price be on the TV

Answers

30% of the price is $180, so the result after the first drop is $420. The coupon drops another $35, so the final total is $385.

Answer:

$385

Step-by-step explanation:

A number ,decreased by 15 equals 52. Find the number

Answers

N-15=52
 +15 +15
------------
n=67
that number equals 67
Add 15 to 52 to find the number.


52+15=67
67-15=52

Can someone explain to me how to do this? :

8^2y+4 = 16^y+1

Answers

Answer:

y = -4

Step-by-step explanation:

Assuming the problem is 8^(2y+4)=16^(y+1), it would be nice if we could convert both sides of this equation to the same base; that way, we could compare the exponents directly in an equation of their own. Fortunately, 8 and 16 are both powers of 2 -- 2^3 and 2^4, we can rewrite the original equation by substituting those in:

(2^3)^(2y+4)=(2^4)^(y+1)

When you have an exponent raised to another exponent, you multiply those exponents together, so we can simplify our equation by distributing a 3 in the left exponent and a 4 in the right:

2^(3\cdot(2y+4))=2^(4\cdot(y+1))\n2^(3\cdot2y+3\cdot4)=2^(4\cdot y+4\cdot1)\n2^(6y+12)=2^(4y+4)

With both of our bases the same, we can now simply compare their exponents directly to solve for y:

6y+12=4y+4\n2y=-8\ny=-4

4 people share 5 candy bars how would you split it

Answers

4 \ divided \ by \ 5=1 \ remainder \ of \ 1 \n \n Answer:\boxed{1 \ remainder \ of \ 1} \n
Everyone gets one and steal the last one. They dont have to know
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