2 years ago

Can you solve it, please

Mathematics

2 answers:

weeeeeb [17]2 years ago

8 0

Answer:20

Step-by-step explanation:

3.1 *4.2=13.02 12.4*21=260.4 260.4/13.02=20

GREYUIT [131]2 years ago

3 0

Answer:

247.38

Step-by-step explanation:

21x12.4=260.4

4.2x3.1=13.02

260.4-13.02=247.38

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