hasan776 hasan776

19-02-2021
Mathematics

contestada

Т. .
A number composed of two digits divisible by 5 and tens digit is less than unit digit by one

Respuesta :

sqdancefan sqdancefan

22-02-2021

9514 1404 393

Answer:

45

Step-by-step explanation:

Only numbers ending in 5 or 0 are divisible by 5. If the units digit is 0, there can be no tens digit that is 1 less. So, the units digit must be 5 and the tens digit must be 4.

The number is 45.

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