Answer:
-9 and -4
Step-by-step explanation:
7 1\5=7x5+1=36\5
36\5 x 100=720%
A number=x
2x/6=42
2x=252 by multiplying both sides by 6
x=126 by dividing both sides by 2 to isolate the variable
4 5/8
you see how many time 8 goes into 37 which is 4 and then you have 5 left over
Answer:
20
Step-by-step explanation:
area = length * breadth
320cm² = length * 16cm
divide both sides by 16cm to isolate length
20cm = length