A+B=76
A-B=38
A÷B=?
what will be in the place of ?
Answers
Answered by
2
A+B=76
A=38+B
38+2B=76
2B=38
B=19
A=57
Therefor, A/B=57/19=3
A=38+B
38+2B=76
2B=38
B=19
A=57
Therefor, A/B=57/19=3
Answered by
0
A+B =76
A=76-B
A-B=38
(76-B)-B=38
76-2B=38
-2B=38-76
-2B=-38
-B=-38/2
-B=-19
so,B =19
A-19=38
A=38+19
A=57
A÷B=57÷19
SO,A÷B=3
A=76-B
A-B=38
(76-B)-B=38
76-2B=38
-2B=38-76
-2B=-38
-B=-38/2
-B=-19
so,B =19
A-19=38
A=38+19
A=57
A÷B=57÷19
SO,A÷B=3
poojya:
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