Question

7/15 +-9/25 +-3/10 add the following rational number

Answer 1

Answer:

-29/150

Step-by-step explanation:

7/15 + (-9/25) + (-3/10)

= 7/15 - 9/25 - 3/10

To convert them into like rational numbers, we will need to find the LCM of the denominators

LCM OF 15, 25 and 10 = 150

= 70/150 - 54/150 - 45/150

= 70 - 54 - 45 / 150

= -29/150

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Answer 2

Answer:

answer is -29/150

Step-by-step explanation:

-29/150 is the answer