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anygoal [31]
3 years ago
8

Water in a swimming pool is treated with two chemical mixed. In a ration of 5:4. The total volume of the chemicals is 48 litres.

How much of each chemical is used?
Mathematics
1 answer:
umka21 [38]3 years ago
5 0
5:4 is equal to 26.6 : 21.3 respectively which I found by dividing 48 by 9 and then multiplying by 5 and 4.
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A ferry needs to transport 2,232 people across the river. The ferry can take 31 people on each trip. How many trips will the fer
navik [9.2K]

Answer:

72 trips

Step-by-step explanation:

<em>Hey there!</em>

Well to find the amount of trips the ferry will need to take we'll do,

2232 ÷ 31 = 72

72 trips

<em>Hope this helps :)</em>

6 0
3 years ago
Read 2 more answers
Greg has 4 shirts: a white one, a black one, a red one, and a blue one. He also has two pairs of pants, one blue and one tan. Wh
alexgriva [62]

The distribution of the pants and the shirts illustrates probability

The probability that he winds up wearing the white shirt and tan pants is 1/8

<h3>How to determine the probability?</h3>

The number of shirts is given as:

Shirts = 4

The number of pants is given as:

Pants = 2

The probability that he winds up wearing the white shirt and tan pants is then calculated as:

P = P(White shirt) * P(tan pant)

This gives

P = 1/4 * 1/2

Evaluate the product

P = 1/8

Hence, the probability that he winds up wearing the white shirt and tan pants is 1/8

Read more about probability at:

brainly.com/question/251701

5 0
1 year ago
A clothing store is having a sale where all items are 60% off. What is the sale price of a $260 wool
Rudik [331]

Answer:

$104

Step-by-step explanation:

$260 - 60% = $104

7 0
2 years ago
An expression that could be used to multiply 6x198 mentally
elena-14-01-66 [18.8K]
I am pretty sure that addiction because if you add 198 6 times it woyuld be the same as multiplyaction
5 0
2 years ago
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Today only, a table is being sold at a 62% discount. The sale price is $144.40.
Korolek [52]
  • Answer:

<em>$ 232.90</em>

  • Step-by-step explanation:

<em>62% ........... $144.40</em>

<em>100% ..........$ x</em>

<em>x = 144.40×100/62</em>

<em>= 14440/62</em>

<em>= $ 232.90</em>

3 0
3 years ago
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