4 years ago

Multiplying a number by 4/5 then dividing by 2/5 is the same as multiplying by what number?

1 answer:

5 0

Would it be 33/10? If you are multiplying and then division you would use the inverse of the divided fraction and multiply. So you could invert 2/5 to 5/2 and add to 4/5. After finding the common denominator it would be adding 8/10 + 25/10 = 33/10.

You might be interested in

The length, width and height of a rectangular prism is given as 15 cm, 10

aliina [53]

Answer:

Its option C

Step-by-step explanation:

to find the volume you multiply the length, width and height together.

7 0

3 years ago

Read 2 more answers

HELPPPPPPPP What is angle “BEC” ??

murzikaleks [220]

Answer:

since BEC is an equilateral triangle, then each of its angles is equal to 60 degrees. what you get is: angle BEC = 60 degrees.

Step-by-step explanation:

5 0

3 years ago

Carrie gets 5 points for each answer and has already earned 10 points of extra credit she needs at least 77 to pass

Nookie1986 [14]

Answers have to be more than or equal to 14

7 0

4 years ago

Isabel wrote this mystery problem: The quotient is a multiple of 6. The dividend is a multiple of 9. The divisor is s factor of

8090 [49]

Answer: 18

Step-by-step explanation: well 9 x 12 = 108 then divide it by 6 and yyou get 18 wich is 6 x 3

5 0

3 years ago

Read 2 more answers

Brad and Tom are comparing their classes scores on a math test . Both of their classes had mean scores of 80 on the test , but B

scoundrel [369]

The answer would be B I think
Because the range is higher than Brads class meaning there is a worse score in Toms class

5 0

4 years ago

Read 2 more answers