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3 years ago

6

the ones digit of a two digit number is one less than the tens digit. One-half of the sum of the ones digit and double the tens

digit is 13. find the number and show work

1 answer:

algol [13]3 years ago

8 0

hd the number. h-1=d, and 1/2*(d+2h) simple. h is 9 and d is 8. So, answer is 98.

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