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LUCKY_DIMON [66]
3 years ago
13

20*2+1+3/9=7 Need to add grouping symbols to make it true

Mathematics
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

(20*(2+1)+3)/9 = 7

Step-by-step explanation:

You can tell that the only way that it can be true is using the division.

63/9 = 7

So I tried to find a way for everything before the grouping symbol to be 63:

(20*(2+1)+3)/9 = 7

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Read 2 more answers
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