3 years ago

If you answer 60% of 30 questions correctly, how many did you answer correctly?

Mathematics

2 answers:

Aloiza [94]3 years ago

6 0

You answered 18 Questions correctly

9966 [12]3 years ago

3 0

60% of 30
=60/100×30
=3/5×30
=90/5
=18
Therefore you answered 18 questions correctly

You might be interested in

Kevin has $50 and wants to buy some art paper and paints. One pack of art paper costs $12, and the paints cost $6 per tube. He b

lara [203]

Answer: 4

Step-by-step explanation:

2(12) + 6n ≥ 50

24 + 6n ≥ 50

6n ≥ 26

n ≈ 4

The maximum number of tubes of paint that Kevin can buy is 4.

4 0

3 years ago

Read 2 more answers

What is the slope of this line?

Marysya12 [62]

Answer:

1/4

Step-by-step explanation:

rise: 1, run: 4

4 0

3 years ago

Given: x - 6.3333 ≤ 1.5 .

Inessa05 [86]

Answer:

$x$ or $(-\infty, 47/6]$

Step-by-step explanation:

Note that $6.3333 = 6 1/3 = 19/3 = 38/6$ .

Also, note that $1.5 = 1 1/2 = 3/2 = 9/6$ .

So, the inequality is really equal to $x-38/6$ .

We can then add $38/6$ to both sides to get $x$ .

So, the solution is $x$ , or in interval notation, $(-\infty, 47/6]$

3 0

3 years ago

Express the fraction 6/22 as a percent. Round the answer to the nearest whole percent.

faltersainse [42]

Answer:

27%

Step-by-step explanation:

6 divided by 22 times 100= 27%

5 0

3 years ago

Can anyone help me with this please <br> I’ll mark you as a brainliest.

Alenkasestr [34]

Its 43. All triangles add to 180 so 47 + 90 = 137. then subtract 180 - 137 and get 43

7 0

3 years ago

Read 2 more answers