2 years ago

What's 2/5 - 9/10 as a fraction?

Mathematics

1 answer:

elena-s [515]2 years ago

4 0

Answer:

- 1/2

Step-by-step explanation:

turn 2/5 to have the same denominator as 10

2 ( 2 ) = 4

5 ( 2 ) = 10

4/10 - 9/10

= -5/10

simplify

-5/10 = -1/2

hope this helps

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