Answer:
418
Step-by-step explanation:
fig 2 = fig 1 + 5
fig 3 = fig 2 + 7 or fig 1 +5+7   16
1  2  3   4  5   6    7  8   9  10   11   12   13  14   15   16   17  18  19  20
4+5+7+9+11+13+15+17+18+19+21+23+25+27+29+31+33+35+37+39
 
        
             
        
        
        
Answer:
1 week= 7 days
number of days= 9
number of weeks= 1 week and 2 days
<em>hope it helps :)</em>
<em>please mark it the brainliest!</em>
 
        
             
        
        
        
The equation which is equivalent to 60% of 25 is x = 0.6 * 25
An equation is used to show the relationship between variables, numbers.
Let x represent the value of 60% of 25. Hence:
x = 60% of 25
x = 0.6 * 25
Hence the equation which is equivalent to 60% of 25 is x = 0.6 * 25
x/25 = 60/100
6/10 = x/25