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k0ka [10]
3 years ago
6

Help!! plz help and full explanation plz

Mathematics
1 answer:
Lemur [1.5K]3 years ago
4 0

Answer:

the answer will be 86%

Step-by-step explanation:

first you  (70x30=2100)

20x62=1240

2100-1240=860

and finally

you say 860÷10=86%

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