## Jonask Group Title what relation exists between the nine magnitudes one year ago one year ago

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$a_1\text{ guys eat }b_1\text{ meals bare in } c_1\text{ days}$ $a_2\text{ guys eat }b_2\text{ meals bare in } c_2\text{ days}$ $a_3\text{ guys eat }b_3\text{ meals bare in } c_3 \text{ days}$