Luke started working on a 1000-piece jigsaw puzzle. The first day he worked on it, he put together 10% of the pieces. On the second day, he put together another 20% of the remaining pieces from the first day. On the third day, he put together 30% of the remaining pieces from the previous day. How many pieces does he have left to complete after the third day?
Люк бо кор дар як мозаикаи 1000-асосӣ оғоз кард. Рӯзи аввал, ӯ 10% аз қисмҳоро ҷамъ кард. Рӯзи дуюм, ӯ 20% аз қисмҳои боқимондаи рӯзи аввалро ҷамъ кард. Рӯзи сеюм, ӯ 30% аз қисмҳои боқимондаи рӯзи гузашта ҷамъ кард. Пас, баъд аз рӯзи сеюм, чанд қисм боқӣ мондааст, то ӯ онро ба итмом расонад?
How many pieces did Luke put together on the first day? ** Luke started putting together, 1000 x 0.1 = <<1000*0.1=100>>100 pieces.
How many pieces were left after the first day? ** The next day, there were 1000-100 = <<1000-100=900>>900 pieces left.
How many pieces did Luke put together on the second day? ** Then he put together 900 * 0.2 = <<900*0.2=180>>180 pieces on the second day.
How many pieces were left after the second day? ** So there were 900 - 180 = <<900-180=720>>720 pieces left.
How many pieces did Luke put together on the third day? ** On the third day, he put together 720 * 0.3 = <<720*0.3=216>>216 pieces.
How many pieces does he have left to complete after the third day? ** Therefore, Luke still has 720 - 216 = <<720-216=504>>504 pieces left to complete the puzzle.
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Чанд пори дар рӯзи аввал Люк ҷамъ овард? ** Люк ҷамъ овард, 1000 x 0.1 = <<1000*0.1=100>>100 пори.
Чанд пори пас аз рӯзи аввал боқӣ монд? ** Рӯзи оянда, 1000-100 = <<1000-100=900>>900 пори боқӣ монд.
Чанд пори дар рӯзи дуюм Люк ҷамъ овард? ** Сипас ӯ 900 * 0.2 = <<900*0.2=180>>180 пори дар рӯзи дуюм ҷамъ овард.
Чанд пори пас аз рӯзи дуюм боқӣ монд? ** Пас 900 - 180 = <<900-180=720>>720 пори боқӣ монд.
Чанд пори дар рӯзи сеюм Люк ҷамъ овард? ** Дар рӯзи сеюм, ӯ 720 * 0.3 = <<720*0.3=216>>216 пори ҷамъ овард.
Чанд пори ӯ пас аз рӯзи сеюм барои анҷом додан боқӣ мондааст? ** Аз ин рӯ, Люк ҳанӯз 720 - 216 = <<720-216=504>>504 пори барои анҷом додани пъзл боқӣ мондааст.
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