Mathematics
Mathematics, 19.09.2021 08:20, reneebrown017

Blake uses red beads and white beads to make key chains. He wants to know how many white beads he needs when he uses 21 red beads. Blake thinks he needs 70 white beads because
3 x 7 = 21 and 10 x 7 = 70.
Number of
Red Beads
Number of
White Beads
Is Blake correct? Explain.

answer
Answers: 3

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Blake uses red beads and white beads to make key chains. He wants to know how many white beads he...

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