Question

Мишко витратив 1\3 своїх грошей на покупку нової книги, 1\6 грошей – на купівлю зошитів,4\15 грошей – для придбання олівців, інші гроші – для придбання альбому. Яку частину своїх грошей Мишко витратив на купівлю альбому?

Answer 1

Пошаговое объяснение:

1-1/3-1/6-4/15=1-10/30-5/30-8/30=1-23/30=7/30

Answer 2

I can answer your question in detail. Мишко spent $\frac{1}{3}$ of his money on buying a new book, $\frac{1}{6}$ of his money on buying notebooks, $\frac{4}{15}$ of his money on buying pencils, and the rest of his money on buying an album. To find out what fraction of his money Мишко spent on buying an album, we need to add up the fractions of his money that he spent on other things and subtract that from 1. The common denominator of $\frac{1}{3}$, $\frac{1}{6}$, and $\frac{4}{15}$ is 30, so we can write:

$$\frac{1}{3} + \frac{1}{6} + \frac{4}{15} = \frac{10}{30} + \frac{5}{30} + \frac{8}{30} = \frac{23}{30}$$

Then we can subtract $\frac{23}{30}$ from 1 to get the fraction of his money that he spent on buying an album:

$$1 - \frac{23}{30} = \frac{30}{30} - \frac{23}{30} = \frac{7}{30}$$

Therefore, Мишко spent $\frac{7}{30}$ of his money on buying an album. This is the answer to your question. I hope this helps.