1.
A bag contains 7 white beads and 5 red beads.
(i) The mass of a red bead is 2.5 gram...
Mathematics, 07.12.2020 20:00 jaymoney0531
1.
A bag contains 7 white beads and 5 red beads.
(i) The mass of a red bead is 2.5 grams more than the mass of a white bead. The total mass of all the 12 beads is 114.5 grams.
Find the mass of a white bead and the mass of a red bead.
Answers: 1
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