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Answered

three numbers are in the ratio 1:4:7. find the third number if their sum is 276​

Sagot :

KATHREENTORDILIN

Answer:

7=161

Step-by-step explanation:

1+4+7=12

276 divided by twelve is 23.

1x23=23

4x23=92

7x23=161

checking:

1

23

92

+161

-------

276

KILLUAZOLDYC017IN

Answer:  

7=161  

Step-by-step explanation:  

1+4+7=12  

276 divided by twelve is 23.  

1x23=23  

4x23=92  

7x23=161  

checking:  

1  

23  

92  

+161  

-------  

276

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