Question

Pls do this seriously no scam or rubbish fast

Answer 1

Green beads used to make a purse = 4/5 of green beads

yellow beads used to make a purse = 3/4 of yellow beads

Left beads= 15 * 2 = 30

total beads = 4/5 + 3/4 + 30

                   = $\frac{4}{5} + \frac{3}{4} +\frac{30}{1}$

                   = $\frac{4*4 + 5*3 + 30*20}{20}$

                   =$\frac{16 + 15 + 600}{20}$

Total beads= $\frac{631}{20}$

∴ beads left in box = 30

Total beads = left beads + used beads

Beads used in the purse = total beads - beads left

                                         = $\frac{631}{20} - 30$

                                         = $\frac{631 - 30 * 20}{20}= \frac{631 - 600}{20}$

ANSWER = 31/20 beads used in purse.............

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Hope it helps .............

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