Alice is making a necklace. She has a chain that is 400 mm long she puts forty 1.7 'll beads, twenty-seven 6 1/2 'll beads and eight 3.4 'll neads on tje chain. About how much of tje 400 m chain is left without beads

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kobaltkomit1991 kobaltkomit1991 · Answer 1 · 2019-05-08T15:08:11+02:00

Answer:

I believe the answer is 129.3mm.

Hope this helps!

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Adetunmbiadekunle Adetunmbiadekunle · Answer 2 · 2022-02-01T13:38:00+01:00

Length of the chain without beads = 377.58 m

The total length of the chain = 400 m

Note that:

1 inch = 0.0254 m

Forty 17 inches beads = 40 x 17

Forty 17 inches beads = 680 inches

Forty 17 inches beads = 680 x 0.0254

Forty 17 inches beads = 17.272 m

Twenty-seven 6 1/2 'll beads = 27 x 6.5 x 0.0254

Twenty-seven 6 1/2 'll beads = 4.4577 m

Eight 3.4 inches beads on the chain = 8 x 3.4 x 0.0254

Eight 3.4 inches beads on the chain = 0.69088 m

Total length of the chain with beads = 17.272 m + 4.4577 m + 0.69088 m

Total length of the chain with beads =22.42 m

Length of the chain without beads = 400 m - 22.42 m

Length of the chain without beads = 377.58 m

Learn more on word problems on addition and subtraction here: https://brainly.com/question/21405634