Need with this, it's really easy but it confused me at a point.


Need with this, it's really easy but it confused me at a point.

Answers

The decimal number is multiplied by 100

Step-by-step explanation:

Step-by-step explanation:

you turn the 4 and the 5 into 20 and then you multiply 3 x 5 and 2 x 4 and then take both of your answers add them together and you should get your answer  


Me, i'm having trouble multiplying fractions it's really easy, but i need  with it.

Step-by-step explanation:

you turn the 4 and the 5 into 20 and then you multiply 3 x 5 and 2 x 4 and then take both of your answers add them together and you should get your answer  


Me, i'm having trouble multiplying fractions it's really easy, but i need  with it.

Step-by-step explanation:

5/2 and 2 1/2

5/2 or 2 1/2

Step-by-step explanation:

15/8

Step-by-step explanation:

When you multiply fractions, you cross multiply, so (3*5)/(4*2)

$3.75

Step-by-step explanation:

. Chocolates = $2

. Only has to spend $30

. Milk costs $4

30 divided by 2 = 15

15 divided by 4 = $3.75

To Check: 3.75 x 4 = 15

15 x 2 = $30

Explain: All you have to do is divide 30 by 2 and you will get 15. Then, divide 15 by 4 and you will get $3.75. When you check, you should use the inverse operation which is multiplication, so with that being said, 3.75 x 4 = $15.  15 x 2 = $30.

Your welcome!

it is 9 hats and 3 sweaters

-18+y=39
Add 18 to both side
y=57. Hope it help!
The answer is C or the third choice


Do you know the answer?

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