Question

2 by 5 of 15 - 1 by 3 of 12​

Answer 1

Answer:

2

Step-by-step explanation:

2/5.15-1/3.12

6-4

2

hope this helps yiu

Answer 2

Answer:

$\blue{2 \: by \: 5 \: of \: 15 - 1 \: by \: 3 \: of \: 12} \\ \blue{2 \div 5 \times 15 - 1 \div 3 \times 12} \\ \blue {2 \div 75 - 1 \div 3 \times 12} \\ \blue{2 \div 75 - 3 \times 12} \\ \blue{2 \div 72 \times 12} \\ \blue{36 \times 12} \\ \blue{432} \: \: \: \red{a} \green{n} \red{s} \green{w} \red{e} \green{r}$