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Question Number 190544 by cortano12 last updated on 05/Apr/23

$$\mathrm{Given}\mathrm{p},\mathrm{q},\mathrm{r},\mathrm{s}\mathrm{sre}\mathrm{distinc}\mathrm{prime}\mathrm{numbers}$$$$\mathrm{such}\mathrm{that}\mathrm{pq}-\mathrm{rs}\mathrm{divisible}\mathrm{by}30.$$$$\mathrm{minimum}\mathrm{value}\mathrm{of}\mathrm{p}+\mathrm{q}+\mathrm{r}+\mathrm{s}=?$$

Commented by Frix last updated on 06/Apr/23

$${\mathrm{It}}^{\prime }\mathrm{s}\mathrm{just}\mathrm{trying}...$$$$\mathrm{I}\mathrm{think}\mathrm{the}\mathrm{answer}\mathrm{is}54$$$$11\times 19-7\times 17=90$$$$7+11+17+19=54$$

Answered by BaliramKumar last updated on 05/Apr/23

$$60$$

Commented by cortano12 last updated on 05/Apr/23

$$\mathrm{no}$$

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