Question

На хлебозавод привезли 16 машин муки.В каждой машине по 3 5/10 тонны муки.В 1 день израсходовали 25% всей муки,во 2 день 50% оставшейся муки.Сколько муки осталось

Answer 1

16*3 5/10=16*3 1/2=16*3,5=56т всего
56*25/100=56*1/4=14т израсходовали в 1й день
56-14=42т осталось после 1го дня
42*50/100=42*1/2=21т израсходовали во 2 день
42-21=21т осталось.

Или
16*3 5/10*(100-25)/100*(100-50)/100=16*3,5*0,75*0,5=21

Answer 2

Problem Analysis

To solve this problem, we need to calculate the amount of flour that is left after two days of consumption. We are given that 16 trucks of flour were delivered, with each truck carrying 3 5/10 tons of flour. On the first day, 25% of the total flour was consumed, and on the second day, 50% of the remaining flour was consumed. We need to find the amount of flour that is left after these two days.

Calculation

Let's calculate the total amount of flour delivered: 16 trucks * 3 5/10 tons per truck = 16 * 3.5 = 56 tons of flour were delivered.

On the first day, 25% of the total flour was consumed: 25% of 56 tons = 0.25 * 56 = 14 tons of flour were consumed.

After the first day, the remaining flour is: 56 tons - 14 tons = 42 tons.

On the second day, 50% of the remaining flour was consumed: 50% of 42 tons = 0.5 * 42 = 21 tons of flour were consumed.

The amount of flour left after two days is: 42 tons - 21 tons = 21 tons.

Answer

After two days, there are 21 tons of flour left.

Please let me know if you need any further assistance.