There are 3 blocks .Blocks A and B together weigh the same as block C all together the blocks weigh 1.3kg block A weighs 50g less than block B how much does block B weigh.
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Answer:
350 gm
Step-by-step explanation:
let he weight of Block B = x
weight of block A= x-50
weight of block C= sum of the weight of block A and block B
=2x-50
Total weight of all the three blocks = 1300 gm
A+B+C=1300
C=A+B
2(A+B) = 1300
4x-100=1300
4x=1400
x= 350
Therefor the weight of block B = 350gm
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