Question

there are 100 beads in a box,some black and some white.,10 more black than white. how many black, how many white.............​

Answer 1

Answer:

white = 45 black = 55

Step-by-step explanation:

let no. of white beads = x

.... .... .... black .... = x+10

acc. to question,,

x+x+10 = 100

2x = 90

x = 45

so, white beads = 45

black beads = 45+10 = 55

Answer 2

The correct answer is white beads is 45 and that of black is 55.

Given: Total beads = 100

Relation between black and white beads.

To Find: Number of white and black beads.

Solution:

White beads = x

Black beads = 10 + x

Total beads = 10 + x + x

100 = 10 + 2x

90 = 2x

x = 45

Black beads = 10 + x = 55

Hence, the number of white beads is 45 and that of black is 55.

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