Please help....this is difficult for me to figure out..

Mathematics

2 answers:

Nitella [24]3 years ago

6 0

Answer:

z would be 0.4 !

Step-by-step explanation:

Hope this helps :)))

Nutka1998 [239]3 years ago

6 0

Answer:

0.4

Step-by-step explanation:

The number line shows 0 to 1

We can eliminate options A and C because they are greater than 1

There are 10 lines in total

That would be 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1

z is located on the fourth line

So z would be 0.4

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Can someone please help with these 2 questions? It would mean the world to me. I have attached the image for the questions.

sweet [91]

Answer:

2 $\frac{1}{20}$

Step-by-step explanation:

for question a)

It would be easier if you converted these to improper fractions (currently it is in the form of a proper fraction)

to convert to improper fraction, you would multiply the denominator (bottom no. of fraction) by the whole number , then add that with the numerator (top no. of fraction) and put the whole thing over the denominator.

E.g.

7 $\frac{1}{4}$ = 7x4 + 1 = 29

Thus, improper fraction would be $\frac{29}{4}$

do same thing for other one

thus , $\frac{26}{5}$

now,

$\frac{29}{4}$ - $\frac{26}{5}$

however, you can't do this as the denominators are not the same, so multiply them by a number which would give the a common denominator (20 would be the best option for common denominator)

$\frac{145}{20} -\frac{104}{20}$ = $\frac{41}{20}$