Mathematics, 16.01.2020 04:31 michellegregg10
Akarat equals 1/24 part of gold in an alloy [ eg 9 karat gold is 9/24 gold]. how many grams of 9 karat gold must be mixed with
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If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
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What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21
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Akarat equals 1/24 part of gold in an alloy [ eg 9 karat gold is 9/24 gold]. how many grams of 9 kar...
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