Question

Emma has completed 70 percent of her summer reading list. she has read 14 books so far. how many books are there on her summer reading list. explain

Answer 1

Respuesta:The number of books in her summer reading list is = 20

The number of books that has been read by Emma = 14

The percentage of books that has been read by Emma = 70%

But the percentage of books in Emma summer reading list = 100%

∴ The number of books in her reading list= ˣ

That is ;

70% = 14

100% = ˣ

Make ˣ the subject of formula,

ˣ = 100 × 14 / 70

ˣ = 20

Explicación paso a paso:<3