The first and the second one please i just dont understand it

Question

asked Sep 20, 2019 171k views

1 Answer

Nevus · Answer 1 · 2019-09-26T13:26:17+0000

2.

3 + 2 = 5

400/5 = 80

240 boys and 160 girls.

3.

To find the answer, multiply 200 * 20%

200 * 20% = 160

The iPods cost: $160