Tgfromthe4

2:30 pm to 3:30 pm → 1 hour 3:30 pm to 4:00 pm
→ half an hour or 30 minutes 4:00 pm to 4:05 pm → 5 minutes 1 hour + 30 minutes + 5 minutes = 1 hour 35 minutes
 

2:30 pm to 3:30 pm → 1 hour 3:30 pm to 4:00 pm
→ half an hour or 30 minutes 4:00 pm to 4:05 pm → 5 minutes 1 hour + 30 minutes + 5 minutes = 1 hour 35 minutes
The movie was 1 hour and 35 minutes.

List the factors of each number. Find the largest number that appears in both lists.
 

Factors of 12: 12, 6, 4, 3, 2, 1

Factors of 15: 15, 5, 3, 1

The highest common factor of 12 and 15 is 3. That means that the greatest possible number of sales kits is 3, because 12 samples of tile could be split into 3 kits with 4 samples of tile each and 15 samples of carpet could be split into 3 kits with 5 samples of carpet each.

The greatest number of sales kits Adam can prepare is 3.

4, 7, 10, 13, 16, 19, 22, 25, 28, 31 35 × 5 = 175
There were 175 pages in the storybook.

1 group --> 2 oranges + 3 apples

Cost of 1 group --> 2 * ($0.50 + $0.10) + 3 * $0.50

                          = $2.70

$10.80 ÷ $2.70 = 4 (Number of groups)

3 * 4 = 12

Bursillo bought 12 apples.

1/5 of Andrew' money = 1/3 of Drake's money + $12

3/5 of Andrew's money = 3/3 of Drake's money + $36

Difference at first --> 2/5 of Andrew's money + $36

Difference at first --> $50 * 2

                              = $100

2/5 of Andrew's money + $36 = $100

$100 - $36 = $64

2/5 of Andrew's money = $64

1/5 of Andrew's money = $32

Andrew's money = $32 * 5

                            = $160

Andrew had $160 at first.

4 * $1 = $4

$7 + $4 = $11 (Cost of same number of each

                         type of coins)

$1 + $0.10 = $1.10 (Value of 1 pair)

$11 ÷ $ 1.10 = 10 (pairs)

10 * 2 = 20

20 - 4 = 16

Lucas has 16 coins in all.

1 group --> 2 wins + 1 draw 

Points for a group of 2 wins and 1 draw

--> 2 * 3 + 1 * 1

= 7

No points were scored for any loses, so all the 70 points must be due to the wins and draws, which were in groups of 2 wins and 1 draw.

70 ÷ 7 = 10 (Number of groups)

3 * 10 = 30 (Total wins and draws)

38 - 30 = 8

The team lost 8 games.

Smallest A --> 8 * 2 = 16

Largest A --> 8 * 12 = 96

Smallest B --> 20 * 1 = 20

Largest B --> 20 * 4 = 80

Difference between Largest A and Smallest B 

= 96 - 20

= 76

Difference between Largest B and Smallest A

= 80 - 16

= 64

Largest possible difference = 76.