Question

Vivian has a new beaded necklace 80% of the 20 beaded on Vivian's necklace are blue how many blue beads are there on Vivian's necklace

Answer 1

In a case whereby Vivian has a new beaded necklace 80% of the 20 beaded on Vivian's necklace are blue the number of the blue beads that are there on Vivian's necklace is 16

What is percentage?

A value or ratio that may be stated as a fraction of 100 is called a percentage in mathematics. Divide the number by the whole and multiply the result by 100 if we need to get the percentage of a given number. As a result, the percentage denotes a fraction per hundred.

Total number of beads =20

percentage of blue bead =80%

The number of the blue beads that are there on Vivian's necklace = 80% of 20

`(80)/(100) *20`

=16