3 years ago

2 1/2x 1/4 can somone please help me with this question please?

Mathematics

2 answers:

blondinia [14]3 years ago

5 0

5/2 × 1/4 = 5/8. Answer: 5/8

Stolb23 [73]3 years ago

3 0

5/4 you do the multiple add combo and then multiply straight across

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Please help I will mark brainliest

klasskru [66]

Answer: Tyrone has 28 mystery novels.

Step-by-step explanation:

Divide 42 by 3 to get 1/3 of the books he has.

42/3 = 14

14 * 2 = 28

28 = 2/3 of his books

7 0

2 years ago

One positive number is the square of another positive number. their sum is 132. find the numbers.

Jet001 [13]

X +x²= 132
x +x²-132= 132-132
x²+x -132 = 0
(x-11) (x+12) = 0
x-11 = 0 X+12=0
x-11+11 = 0+11 X+12-12=0-12
x =11 x= -12

Check
x +x²= 132 x +x²= 132
-12 +-12²= 132 11 +11²= 132
-12 + 144 = 132 11+ 121=132
132= 132 132=132

Since the problem says positive the answer is (11,121)

8 0

2 years ago

How do this problem 18

eimsori [14]

I am not really sure what you mean by this question

6 0

2 years ago

Allie wants to subtract 341-97 mentally. first she adds 3 to 97 to get 100. what should Allie's next step be? what is the differ

Rudiy27

Answer:

244.

Step-by-step explanation:

We have been given that Allie wants to subtract 341-97 mentally. First she adds 3 to 97 to get 100. We are asked to determine Allie's next step and the difference of both numbers.

Allie's next step would be add 3 to 341 because adding same quantity to both numbers will keep the ratio same.

After adding 3 to 341 Allie would get $3+341=344$ .

Now, we will subtract 100 from 344 as:

$344-100=244$

Therefore, the difference of both numbers would be 244.

8 0

2 years ago

(+12) - (-12) = Resultado, porque, operación completa, 10 puntos

musickatia [10]

24 because the - cancel eachother out.

3 0

2 years ago