- Place value chart: 7 x 2.6 = 18 ones plus 2 tenths = 18.2
- Area model: 7 x 2.6 = 14 + 4.2 = 18.2
<h3>
Further explanation</h3>
Miles incorrectly gave the product of 7 x 2.6 as 14.42.
Let us use a place value chart or an area model to help Miles understand his mistake.
See the attached picture for the place value chart and area model.
<u>Place Value Chart</u>
7 x 2.6 is the same as 7 multiplied by 2 ones and 6 tenths. In other words, we see clearly that 7 multiplied by 2 plus 7 multiplied by 0.6.
- We prepare two columns of ones and tenths separated by dots.
- In the ones column, place two dots on each row until it reaches 7 rows. This means 7 times 2 equal to 14 dots.
- In the tenth column, place six dots on each row until it reaches 7 rows. This means 7 times 0.6.
- In the tenth column, every time it reaches 10 dots, it becomes 1 ones which are added to the dots in the ones column.
- There are 4 additional dots in the ones column as a result of each 10 dots in the tenth column. We add 14 dots with 4 dots and the result is 18 ones.
- The remaining dots in the tenth column will be added with all the dots in the ones column. There are two dots left so that it becomes 2 tenths.

<u>Area Model</u>
7 x 2.6 is the same as 7 multiplied by 2 ones and 6 tenths.
- Let 2 ones and 6 tenths as the length and 7 as the width of a rectangle.
- 7 x 2 ones = 14 ones or 14.
- 7 x 6 tenths = 42 tenths or 4.2.
- The area of the rectangle is 14 ones plus 42 tenths, or 14 plus 4.2.

<h3>Learn more</h3>
- The example of a question about the four types of number form 770,070 brainly.com/question/4725342
- 2 thousands 7 tens divided by 10 brainly.com/question/1648434
- What is the difference in the value of 7 at 67,908 and 76,908 in the unit form? brainly.com/question/120717
Keywords: Miles, incorrectly, gave the product of, 7 x 2.6 as 14.42, a place value chart, an area model, understand his mistake, 18.2, ones, tenths, dots, column
Answer:
1.91 Ohms
Step-by-step explanation:
It is given that the resistance of the conductor is 3.18 Ohms/1000 feet.
It means that the resistance of the 1000-foot conductor is 3.18 Ohms.
So, the resistance of the 600-foot #12 (solid) aluminium conductor is 
= 6 × 0.318
= 1.908
= 1.91 Ohms (rounded to two decimal places)
Answer:
i don't have signs so bare with me x is less than -3
Step-by-step explanation:
move the constant to the right and you change the sign
you add 8+13 once your done with that
than you divide both sides by -7 and flip the inequality sign
hope this helps
Answer:
E. 45 miles
Step-by-step explanation:
The difference between the packages is $20. You would need to drive at least 40 miles since 40(0.5) =$20. The best answer is E. 45 miles
Answer: 104 pages
Step-by-step explanation:
On 1/4 is actually 2/8 so on Monday and Wednesday together she read 3/8 + 2/8 = 5/8 of the 352 pages and 5/8 x 352 = 220.
Tuesday she read 28 pages so she has read 220 + 28 = 248 pages.
She must read 352 -248 = 104 pages more