Question

please anyone help me... ​

Answer 1

Answer:

Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6. You may have heard the phrase “counting macros” at some point.

Answer 2

Step-by-step explanation:

$(a) \: \frac{7}{9} \times 2 \frac{1}{4}$

$= \frac{7}{9} \times \frac{9}{4}$

$= \frac{7 \times 9}{9 \times 4}$

$= \frac{7}{4}$

$= 1 \frac{3}{4} (ans)$

$(b) \: 3 \frac{6}{5} \times ( - \frac{4}{7} )$

$= \frac{21}{5} \times ( - \frac{4}{7} )$

$= \frac{3}{5} \times ( - 4)$

$= - \frac{12}{5}$

$= - 2 \frac{2}{5} (ans)$

$(c) \: 2 \frac{4}{5} \times 3 \frac{5}{7}$

$= \frac{14}{5} \times \frac{26}{7}$

$= \frac{2}{5} \times 26$

$= \frac{52}{5}$

$= 10 \frac{2}{5} (ans)$