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tankabanditka [31]
3 years ago
14

49 - 28= 51 -32= 23x 7 = 14 x 5 = ​

Mathematics
2 answers:
Tju [1.3M]3 years ago
8 0

Step-by-step explanation:

49 - 28 = 21 \\ 51 - 32 = 19 \\ 23 \times 7 = 161 \\ 14 \times 5 = 70

Mrac [35]3 years ago
6 0
49-28=21
51-32=19
23x7=161
14x5=70
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1. 1/2-2/5

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=> So, 13 is the answer if we consider "=" sign as "-" sign.

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