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monitta
3 years ago
5

The ratio of kids to adults in a dollar store is 2:1. Suppose there is a total of 50 kids to adults. How many kids are there?

Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0
The correct answer is 71 kids
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Need helpppp gajsgajshajda​
marissa [1.9K]
Answer: 1.) 14.66666666666667
2.) 20

Steps:
1.) 180 = 3x + 136
180 -136 = 3x
44 = 3x
44/3 = x
14.66666666666667 = x

2.) 70 + x = 90
x = 90 - 70
x = 20

I would appreciate brainliest if this was helpful and correct! ;)
8 0
3 years ago
there are 30 students in the classand 24 of these students pass their english test.what percentage of these students pass their
GaryK [48]

Step-by-step explanation:

Total students-30

No.of students pass their English test-24

24/30 X 100=80%

So,80%students pass their test

5 0
3 years ago
Can you think of a situation where comparing two fractions directly is easier than converting them to decimal or percents in ord
Andrei [34K]

when you are comparing 1/2 to 3/6. this is because you know that 1/2 is equal to 3/6. You are very welcome, and thank you for the challenge.

6 0
3 years ago
How to multiply mixed fractions
morpeh [17]

Answer:

Ez

Step-by-step explanation:

Change each number to an improper fraction.

Simplify if possible.

Multiply the numerators and then the denominators.

Put answer in lowest terms.

Check to be sure the answer makes sense.

8 0
3 years ago
-10+|6+-17| - - 14 show how you got the answer
mel-nik [20]

Answer:

15

Step-by-step explanation:

-10+\left|6+\left(-17\right)\right|-\left(-14\right)
=-10+\left|6-17\right|+14
Subtract.
=-10+\left|-11\right|+14
Now, add.
=4+\left|-11\right|
Apply absolute rule.
=4+11
= 15

8 0
2 years ago
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