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Mathematics, 26.08.2020 22:01, oof529
80 per cent of 400 is equal to 70 per cent of what number?
Options
A- 420
B- 457
C-480
D-430
E-440
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Do you know the correct answer?
80 per cent of 400 is equal to 70 per cent of what number?
Options
A- 420
B- 457
...
A- 420
B- 457
...
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