Answer:
A. 48
B. 24
C. C
Step-by-step explanation:
To divide up whole numbers by fractions, you simply need to just multiply the whole number by the reciprocal of the fraction. in other words, flip the fraction.
Ex.
12 ÷ 1/4
=
12 x 4
Ex. 2
12 ÷ 1/2
=
12 x 2
<h2><u><em>Question- 1 + 1</em></u></h2><h2><u><em>Answer 2</em></u></h2><h2><u><em>Question 2+2 </em></u></h2><h2><u><em>Answer-4 </em></u></h2><h2><u><em>Question- 2+3</em></u></h2><h2><u><em>Answer- 5</em></u></h2>
Answer:
3/10
Step-by-step explanation:
The question asks for the probability of finding 4 or more, so first, you must add up all of the teenagers that have 4 or more shoes. Both the 4 and 5 categories fit, so add 20 and 10. Then, find the total number of people in the sample size. Overall, 100 teenagers are represented. Finally, put the number of people that have 4 or more shoes, 30, over the sample size, 100. This equals 30/100 which should be simplified to 3/10.
Answer:
Step-by-step explanation:
The denominators are the same. You can add the numerators without any extra work.
The denominator factors as (2x-3)(3x+4), so there are no factors that will cancel with the numerator.
You would have to multiply all the numbers. 4 X 3, 4 X 2, 3 X 2, the answer I got was 36.
