Answer:
5 and 7/12
Step-by-step explanation:
2 1/4=3/12
+3 1/3=4/12
5 7/12
Answer:
ab=9 and ac=12
Step-by-step explanation:
If the restaurant uses 150 grams and then sells 50 sub sandwiches
The ham needed is 50 x 150 = 7500 gram = 7.5 kg
Answer:
4
Step-by-step explanation:
To find the number you have to reverse the equation
Let us call the number "x"
x + 9 = 13
So to find x we flip the equation
13 - 9 = x
Solve it
4 = x
So the missing number is 4
