1 2/5 + 3 1/2
= 7/5 + 7/2
= ((7x2)+(7x5))/(5x2)
=(14+35)/10
=49/10
=4 9/10
Whenever you see <em>x </em> next to a 3, and it says that it equals 9, you know that 3•3=9.
Answer:
5/7
Step-by-step explanation:
B
Answer:
C) -1
Step-by-step explanation:
Hope this helps!
:)
If 1 box weighs 7.5 pounds, then we find the weight for 15 boxes with this equation:
15*7.5
Multiply:
112.5
15 boxes weight 112.5 pounds
