Adrian A.

asked • 09/22/17# Question is in the desciptions

Jay has 9 cupboards with the numbers 1 to 9 written. He has to form 3 three-digit numbers which are divisible by 9 with these cardboards and arrange them in ascending order. In how many different ways can he form these three digit numbers?

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## 1 Expert Answer

Andy C. answered • 10/03/17

Tutor

4.9
(27)
Math/Physics Tutor

1 2 3 4 5 6 7 8 9

126

135

153

162

180

198

234

243

261

270

297

315

324

342

351

360

378

387

396

423

432

450

468

486

495

513

531

540

567

576

594

612

621

630

648

657

675

684

693

720

738

756

765

783

792

810

837

846

864

873

891

918

927

936

945

954

963

972

981

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Mark M.

09/22/17