Question

В совхозном саду 720 плодовых деревьев. Восьмая часть всех саженцев- яблони, шесть восьмых всех саженцев - груши. А остальные -сливы. Сколько слив в саду?

Answer 1

720*1/8=90 яблони

720*6/8=540 груши

сливы=720-(540+90)=90

ответ:90 слив

Answer 2

Calculating the Number of Plum Trees in the Orchard

To calculate the number of plum trees in the orchard, we can start by determining the total number of fruit trees in the orchard and then finding the number of plum trees based on the given information.

Given: - Total fruit trees in the orchard = 720 - Fraction of apple trees = 1/8 - Fraction of pear trees = 6/8

Let's calculate the number of plum trees in the orchard based on the given fractions.

Calculation

1. Total number of apple trees: - Total fruit trees = 720 - Fraction of apple trees = 1/8 - Number of apple trees = (1/8) * 720

2. Total number of pear trees: - Fraction of pear trees = 6/8 - Number of pear trees = (6/8) * 720

3. Calculating the number of plum trees: - Total number of plum trees = Total fruit trees - (Number of apple trees + Number of pear trees)

Let's calculate the numbers based on the given fractions.

Results

1. Total number of apple trees: - Number of apple trees = (1/8) * 720 = 90

2. Total number of pear trees: - Number of pear trees = (6/8) * 720 = 540

3. Calculating the number of plum trees: - Total number of plum trees = 720 - (90 + 540) = 720 - 630 = 90

Answer

There are 90 plum trees in the orchard.