SOLUTION: 4BC +BB7 ——— QPQP Find B and C

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Question 1132185: 4BC
+BB7
———
QPQP
Find B and C
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

..4BC
+BB7
———
QPQP+

Find B and C

for now, C could be any digit from 0-9

QPQP => since it is 4-digit number,+B must be 5 when C is 0-9

take a closer look at QPQP=> 1st and third digit are same , second and fourth digit are same

since B=5, when adding tents we will have one to cary and add it to hundreds, so we will

have 6%2B4=10
then, we know=>Q=1 and P=0; so, QPQP=1010

only if C=3, B=5, we will have QPQP=1010
check:
..453
+557
———
1010