Question

Please help due soon

Answer 1

Answer:

27

Step-by-step explanation:

7x3=21

if that's 3 that's means 9x3 is the answer and its 27

Answer 2

Answer:

x (Total number of chocolates) = 27

6 milk chocolates

Step-by-step explanation:

1)  $\frac{7}{9} * x = 21$

2) $\frac{9}{7} *$ $\frac{7}{9} * x = 21$ $* \frac{9}{7}$

∧ The fraction gets cross-multiplied and gets removed. 21 is then multiplied by 9/7

3) $x = 21 * \frac{9}{7}$

4) $7 * x =21 *( \frac{9}{7} * \frac{7}{1} )$

∧ The 9 / 7 gets multiplied by 7 / 1 to become 9. 7 is then multiplied by x

5) $7x = 21 * 9$

6) Simplify 21 * 9 to 189

7) $7x = 189, becomes, \frac{7x}{7} = \frac{189}{7}$

8) Simplify to $x = 27$ , where x = total number of chocolates

9) $27 - 21 = 6$ milk chocolates