ssc question solved ratio
Two numbers are
in the ratio of 3:5. If 9 be subtracted from each, then they are in the ratio
of 12:23. Find the number?
a. 15:28
b. 36:115
c. 33:55
d. 60:69
algebra question solved ssc
If a+b+1 = 0, then the value of (a 3 + b 3 + 1 – 3ab) is? a. 3 b. 0 c. -1 d. 1
give me clear explanation
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