Mathematics Fractions please help quickly

= 1/5, 5/8, 2/3

Step-by-step explanation:

Arrange from least to greatest (small to large)

2. 1/5, 2/3, 5/8

change the fraction into decimal for easy ranking

0.2, 0.67, 0.63

= 1/5, 5/8, 2/3

3. 1/2, 2/5, 6/10

0.5, 0.4, 0.6

= 2/5, 1/2, 6/10

4.

4/5 inch, 3/12 inch, 5/6 inch

From least to largest

0.80, 0.25, 0.83

= 3/12 inch , 4/5 inch, 5/6 inch

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7