Question

(199:13) + (229:10) ?
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Answer 1

$( \frac{199}{13} ) + ( \frac{229}{10} ) =$

13,10 | 2

13,5 | 5

13,1 | 13

1,1 MMC 2×5×13 =

MMC 10×13 = 130

.

$\frac{1990 + 2977}{130} =$

$\frac{4967}{130} = 38.20$