Tough and Tricky questions: Arithmetic.
22
a3
+4b
___
90
If a and b represent positive single digits in the correctly worked computation above, what is the value of the two digit integer ba?
A. 10
B. 15
C. 25
D. 51
E. 52
22
a3
+4b
___
90
If a and b represent positive single digits in the correctly worked computation above, what is the value of the two digit integer ba?
A. 10
B. 15
C. 25
D. 51
E. 52