three parcels weigh 5. 2/7, 4kg and 5. 4/5kg respectively. how much is the total weight short of 20kg
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Given
- Parcel (1st) = 5.2/7 kg = 37 KG
- Parcel (2nd) = 4kg
- Parcel (3rd) = 5.4/5 kg = 29 KG
After simplification
TOTAL WEIGHT OF 3 PARCELS
= 37 + 4 +29
= 70
TOTAL WEIGHT SHORT OF 20 KG
= 20-70
=-50
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