202k views
3 votes
4/9 - 2/5=
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User Thea Choem
by
8.0k points

2 Answers

2 votes

Answer:

0.04444444444

but if you want to round to nearest tenths place its 0.1

Explanation

multiply 4 by 5 =20.

Then we multiply 2 by 9=18 to get donaminater times the demonimaters by each other 9 times 5 which equals 45 so now you have 20/45 -18/45 then subtract sence denominaters are the same they stay the same nuber 20-18 =2

2/45 and 2/45 as a decimal is 0.04444

User Vetri
by
7.7k points
1 vote

Answer:

4/9-2/5

taking LCM

20-18/45

2/45

0.044444

User Jon Kragh
by
8.0k points

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