Answer:
2. el numero contante por que se suma o resta
Answer:
HCF of 120 and 180 is 60 and hence a measuring tin of 60 litre volume should be bought.
The equation is 
The solved equation is 11
First, we must add 13 on both sides

The answer to the equation is 
Answer:
3/10
Step-by-step explanation:
There are 20 marbles. 6 of them are blue.
P = 6/20 = 3/10