27x823 do the math and explain give brainleast

22221

Step-by-step explanation:

I set up the problem like this

823

x27

Then I multiplied 7 by 3 and carried over the one and then multiplied 7 by 2 and added one and carried the one over... I then multiplied 7 by 8 and added the one!

Then I put a zero where the 7 I first multiplied would be... I then multiplied 2 by 3 and then multiplied 2 by 2 and finally multiplied 2 by 8!

I then added up the two values! (Sorry this probably sounds confusing!)

1) Set up the problem

2) Start by multiplying to the right or the ones places, 3x7 is 21.

3) Let bring the 2 to the top of the tens columns and bring the one down.

4) Let imagine the are bottom number, 27, is are base number and we need to multiple each number from the top to the bottom. After multiplying 7 to 3, we multiply 7 to 2 which is in the tens columns. 7x2 is 14 but since we brought the first number of 21 or 2 to the top of the tens columns, we are going to add 14 to 2, which is 16.

5) With 16, we bring the 6 down and 1 to the next column, the hundreds.

6) After finishing off the tens columns by our 7, multiple 7 to 8. 7x8 is 56 and After adding 57 to 1 because of the 16, we bring the whole number down and tht first 4 digits below our equation should be 5761 if you multiple correctly.

7) We move on to the 2 of 27.

8) Add a zero below the 1 of 5761. This shows us that we our in the next number or in the tens places.

9)Multiple 2 to the 3 in the ones columns and we get 6. Bring it down below the 1 of 5761.

10) Now we multiple 2 to 2 of the tens columns. We get 4, bring it down below the 6 of 5761.

11) Multiple 2 to our final number, 8. 8x2 is 16. Bring the whole number down.

12) Now our two numbers are 5761 and 16460, add the both to get your answer. 5761 plus 16460 equal 22221, and there you go! Please warn me if there is a mistake!

answer: group b.

step-by-step explanation:

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: