There are 700 beads in a box. Among them, there are 244 red, 267 yellow, and a few blue beads. How many blue beads are there?

289

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189

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456

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190

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Solution

The correct option is B 189
Total number of beads = 700
Number of red beads = 244
Number of yellow and blue beads = $700 - 244 = 456$

Number of yellow beads = 267
Number of blue beads = $456 - 267 = 189$

Hence, there are 189 blue beads.

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There are 700 beads in a box. Among them, there are 244 red, 267 yellow, and a few blue beads. How many blue beads are there?

The correct option is B 189Total number of beads = 700 Number of red beads = 244 Number of yellow and blue beads = 700−244=456 Number of yellow beads = 267 Number of blue beads =456−267=189 Hence, there are 189 blue beads.

The correct option is B 189
Total number of beads = 700
Number of red beads = 244
Number of yellow and blue beads = $700 - 244 = 456$

Number of yellow beads = 267
Number of blue beads = $456 - 267 = 189$

Hence, there are 189 blue beads.