lani has learned 21 of 84 songs in her piano playbook what percent of the total number of songs in the PlayBook has Lani learned

2 answers:

n200080 [17]3 years ago

6 0

If you would like to know what percent of the total number of songs has Lani learned, you can calculate this using the following steps:

x% of 84 songs is 21 songs
x% * 84 = 21
x/100 * 84 = 21 /*100
x * 84 = 21 * 100 /84
x = 21 * 100 / 84
x = 25%

Result: Lani has learned 25% of 84 songs in her piano playbook.

julia-pushkina [17]3 years ago

3 0

21/84 happens to be an exact fraction of 1/4, which is 25%.
Therefore, Lani has learned 25% of the total number of songs.

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