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Marina CMI [18]
3 years ago
5

The cost of an electrical gadget and the cost of a plumbing material were in the ratio 8:6 last year ,this year each cost was re

duced by GHÇ 4.00 and their ratio changed to 7:5 respectively . Taking the Initial cost of the electrical gadget to be GHÇp Calculate the value of p and q​

Mathematics
1 answer:
ELEN [110]3 years ago
7 0

Answer:

P=25 q= -31

Step-by-step explanati

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