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3 years ago

Add the following units a) 7/8 kilograms + 2/15 kilograms

Mathematics

2 answers:

Ulleksa [173]3 years ago

5 0

121kg/120 I think that’s the answer I’m not sure

Sholpan [36]3 years ago

5 0

1.008kg (kilograms).

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$\frac58\ \cdot\ 48=\\=\frac58\ \cdot\ \frac{48}{1}=\\=\frac51\ \cdot\ \frac61=\\=5\ \cdot\ 6=\\=30$

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This is so because 4+5+3 is 12, then using laws of indices to add your x and y you get x^5 and y^4

To simplify your answer to the lowest you have it in the form of
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If you multiply this as well you get the same answer I got with the addition

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