A+A=30,B+B=20,C+C=80,SOVE D+D=?
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Answer:
55 is the answer
Step-by-step explanation:
The value of A+B×C = 55 .
Step-by-step explanation:
As given
if A+A=30, B+B=20 and C+C=8.
Take
A+A=30
2A = 30
A= \frac{30}{2}A=230
A = 15
Take
B+B=20
2B = 20
B= \frac{20}{2}B=220
B = 10
Take
C+C=8
2C = 8
C= \frac{8}{2}C=28
C = 4
Thus
A+B×C= 15 + 10 × 4
= 15 + 40
= 55
Therefore the value of A+B×C = 55 .
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