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zubka84 [21]
3 years ago
11

PLEASE HELP WITH 2 QUESTIONS WILL GIVE MEDAL AND BRAINLIEST

Mathematics
2 answers:
pychu [463]3 years ago
6 0
1/3rd in 4/5th of an hour
so overall time will be 3 times of that,which is 
3×4/5
 B IS THE CORRECT ANSWER
sergeinik [125]3 years ago
3 0
It would take him four-fifteenths of an hour to paint his whole room.
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ludmilkaskok [199]
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2 years ago
In a chest there are some gold coins. Captain takes half the coins. Sally takes a quarter of the coins. There are 3 coins left.
amid [387]

Answer:

<u>There were 12 gold coins in the chest at the start.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

x = Number of gold coins in a chest

1/2x = Number of gold coins taken by the captain

1/4x = Number of gold coins taken by Sally

3 = Number of gold coins left

2. How many coins were in the chest at the start?

Let's write the following equation to solve for x:

1/2x + 1/4x + 3 = x

2x + x + 12 = 4x (Lowest Common Denominator is 4)

4x - 2x - x = 12 (Like terms)

x = 12

<u>There were 12 gold coins in the chest at the start.</u>

3 0
3 years ago
a pattern has 14 triangles to every 18 yellow triangles. what is the ratio of yellow triangles to blue triangles?
erma4kov [3.2K]
9:7
Ratios are always simplified so by dividing both 18 and 14 by 2 you get 9 and seven. Because yellow triangles is stated first the 9 is put before the 7 blue triangles.
5 0
3 years ago
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What is the distance between points (11,3) and (4,3) on a coordinate?
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Answer:

7

Step-by-step explanation:

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4. HM SENSE-MAKING
meriva

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Step-by-step explanation:

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