Fractions: 3/5 + 2/5 = 5/10, 2/7 + 3/5 = 5/11, etc.

[deecarney4]

1) 3/5 + 2/5 = 5/10

2) 2/7 + 3/5 = 5/11

3) 3/7 x 1/5 = 3/35

4) 4/7 5/8 = ( has a line under 4/7)

5) Express 4/5 as a decimal

 

[Deleted member 4993]

3/5 + 2/5 = 5/10

2/7 + 3/5 = 5/11

3/7 x 1/5 = 3/35

4/7 5/8 = ( has a line under 4/7) = 4/7 * 8/5

Express 4/5 as a decimal

4/5 = 4.0/5 ... Now complete the division

 

[Denis]

1) 3/5 + 2/5 = 5/10 : NO ; c'mon dee: is 1/2 + 1/2 = 2/4 :shock:

2) 2/7 + 3/5 = 5/11 : NO

3) 3/7 x 1/5 = 3/35 : YES