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What's the sum of 2⁄5 and 2⁄4?
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What's the sum of 2⁄5 and 2⁄4?
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Jan 1, 2019
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What's the sum of 2⁄5 and 2⁄4?
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David McKinley
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We need them to have the same denominator so let's change it to 20.
8/20+10/20=18/20=
9/10
Alfred Moon
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Jan 4, 2019
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Alfred Moon
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2/5 + 2/4
8/20 = 10/20
8/20 + 10/20 = 18/20
18/20 = 9/10
9/10 = 0.9
Your answer is 9/10 or 0.9
Hope I helped!
Let me know if you need anything else
~ Zoe
Yekaterina
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Jan 8, 2019
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Yekaterina
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