Question

write each of the following as decimals 2 upon 5,17upon25, 7upon 5​

Answer 1

Step-by-step explanation:

2/5 = 0.4

17/25 = 0.68

5/7 = 0.714

I hope this answer helps you

Answer 2

Answer:

(a) 5/10 = 0.5

(b) 3 + 7/10 = 3 + 0.7 = 3.7

(c) 200 + 60 + 5 + 1/10 = 265 + 0.1 = 265.1

(d) 70 + 8/10 = 70 + 0.8 = 70.8

(e) 88/10 = (80 + 8)/10 = 80/10 + 8/10 = 8 + 0.8 = 8.8

(f) 4  = 4 + 2/5 = 4 + 0.4 = 4.4        

(g) 3/2 = (3 * 5)/(2 * 5) = 15/10 = 1.5

(h) 2/5 = (2 * 2)/(2 * 5) = 4/10 = 0.4          

(i) 12/5 = (12 * 2)/(2 * 5) = 24/10 = 2.4            

(j) 3  = 3 + 3/5 = 3 + (3 * 2)/(5 * 2) = 3 + 6/10 = 3 + 0.6 = 3.6                

(k) 4  = 4 + 1/2 = 4 + (1 * 5)/(5 * 2) = 4 + 5/10 = 4 + 0.5 = 4.5