Tolong di jawab ya kak

Tolong di jawab ya kak

no.13..gak paham sama soalnya

no.14

$35 - 4 frac{2}{5} = 35 - 4.4 = 30.6$

jawaban C

no.15

$2 frac{1}{4} - 27% = 2.25 - 0.27 = 1.98$

jawaban C

no.16

$100% - 25% = 75% \ 75% - 60% = 15%$

jawaban B