Question

29. The average of 5 consecutive even numbers A,
B, C, D and E is 5% of 840. What is product of
Cand E?​

Answer 1

Answer:

Let :

a=2x

b=4x

c=6x

d=8x

e=10x

Given( 2x + 4x + 6x + 8x + 10x)/5=34

》30x/5=34

》6x=34

》x=34/6

》x=5.6

b×d=>(4x)(8x)

=22.4×44.8

=1003.52

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