Question

1. structure write an equation represented by the quick - sketch.
2. persevere what is the greatest possible difference of two decimals to the hundredths place that are between 0 and 1?
3. dig deeper write a decimal addition equation that requires regrouping the tenths. explain how you know you need to regroup to add.
4. model real life how much longer did it take to complete the sack race than the piggyback race? 1 - mile race records

race	times (minutes)
piggyback	11.18

1. model real life how many pounds of honey do the hives produce in all? hive a 15.25 lb hive b 20.08 lb

review & refresh
find the perimeter of the rectangle

1. 32 yd 19 yd
2. 21 mm 38 mm

Explanation:

Step1: Solve problem 10

To find how much longer it took to complete the sack - race than the piggyback - race, subtract the time of the piggyback - race from the time of the sack - race.
$16.68−11.18$

Step2: Perform subtraction

$16.68−11.18 = 5.5$

Step3: Solve problem 11

To find the total amount of honey produced by the hives, add the amount of honey from Hive A and Hive B.
$15.25 + 20.08$

Step4: Perform addition

$15.25+20.08=35.33$

Step5: Solve problem 12

The formula for the perimeter of a rectangle is $P = 2(l + w)$, where $l$ is the length and $w$ is the width. Here, $l = 32$ yd and $w = 19$ yd.
$P=2(32 + 19)$

Step6: Simplify the expression

First, add the values inside the parentheses: $32+19 = 51$. Then, multiply by 2: $2\times51=102$ yd.

Answer:

1. 5.5 more minutes
2. 35.33 pounds
3. 102 yd