I can't really give an explanation, since it's just multiplication, so here are the answers:
1. 32
2. 12
3. 24
4. 40
5. 20
6. 12
7. 12
Order least to greatest -3/4 , -2/3 ,1/2
The correct answer is c.
because he ordered 45 pounds of oranges
twice as many pounds of apples as oranges so:45*2=90 pounds of apples
and 20 pounds more strawberries than apples so: 90+20=110 pounds strawberries
in total:45+90+110=245 pounds of fruits!!