Вопрос:

Calculate the following divisions: 1472.9 / 0.715, 14729 / 7.15, 0.206 / 0.001

Смотреть решения всех заданий с листа

Ответ:


Let's calculate each division separately:





  1. 1472.9 / 0.715


    To divide 1472.9 by 0.715, we can first multiply both the dividend and divisor by 1000 to remove the decimal point in the divisor:


    $$ \frac{1472.9}{0.715} = \frac{1472.9 \times 1000}{0.715 \times 1000} = \frac{1472900}{715} $$


    Now we perform the division:


    $$ 1472900 \div 715 = 2059.9 (approximately 2060) $$


    So, 1472.9 / 0.715 ≈ 2060





  2. 14729 / 7.15


    To divide 14729 by 7.15, we can first multiply both the dividend and divisor by 100 to remove the decimal point in the divisor:


    $$ \frac{14729}{7.15} = \frac{14729 \times 100}{7.15 \times 100} = \frac{1472900}{715} $$


    Now we perform the division:


    $$ 1472900 \div 715 = 2059.9 (approximately 2060) $$


    So, 14729 / 7.15 ≈ 2060





  3. 0.206 / 0.001


    To divide 0.206 by 0.001, we can first multiply both the dividend and divisor by 1000 to remove the decimal point in the divisor:


    $$ \frac{0.206}{0.001} = \frac{0.206 \times 1000}{0.001 \times 1000} = \frac{206}{1} $$


    Now we perform the division:


    $$ 206 \div 1 = 206 $$


    So, 0.206 / 0.001 = 206





Therefore, the results are approximately:


1472.9 / 0.715 ≈ 2060


14729 / 7.15 ≈ 2060


0.206 / 0.001 = 206


ГДЗ по фото 📸
Подать жалобу Правообладателю