Dora buys 6 packages of sea glass to make necklaces. Each package has 8 pieces of sea glass. She uses 5 pieces of sea glass to make each necklace. How can Dora find the greatest number of necklaces she can make? Fill in the blanks to make true statements. Use numbers from the box.

Renaldo and nasreen build an electromagnet by wrapping a wire around a nail and connecting the wire to both terminals of a battery. when they test the electromagnet, it can pick up 6 paper clips. their teacher wants all groups to pick up at least 10 paper clips. what could renaldo and nasreen do to increase the number of paper clips their electromagnet picks up?