Math, 18.10.2019 10:00, kumarivishakha118

# An alloy consists of 13 part of copper, 7 parts of zinc and 5 parts of nickel. find the percentage of copper in the alloy.

Answers: 2

Math, 19.08.2019 03:00, mathmatics9898

1. a pair of socks marked at 120 are being offered for $90. find the discount percent being offered.2. a computer shop has a closing down sale. they advertise a computer at 16,000. if the wholesale orcost price of the computer was 20,000, find the loss and express it as a percentage of the cost price.

Answers: 3

Math, 19.08.2019 16:00, deepakyadav5930

Aowes b rs.50. he agrees to pay b over a number of consecutive days starting on a monday , paying a single note of rs.10 or rs .20 on each day. in how many different ways can a repay b.( two ways are said to be different if at least on one day a note with a different denomination is given.)

Answers: 3

An alloy consists of 13 part of copper, 7 parts of zinc and 5 parts of nickel. find the percentage o...

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