Question

7/5 + 8/15= ?               5/12 - 7/32=?

Answer 1

`7/5 + 8/15 `

`= 21/15 + 8/15`

`= 29/15`

`5/12 - 7/32 `

`= 40/96 - 21/96`

`= 19/96`

Answer 2

\(=\) \(\dfrac{\text{21}}{15}+\dfrac{8}{15}=\dfrac{29}{15}\)

\(=\) \(\dfrac{\text{19}}{96}\)

Answer 3

7/5+8/15=29/15

5/12-7/32= 19/96

Answer 4

`7/5 + 8/15`

` = 21/15 + 8/15`

` = (21+8)/15`

` = 29/15`

_____________________

`5/12 - 7/32`

`= 40/96 - 21/96`

` = (40-21)/96`

`= 19/96`

Answer 5

`7/5 + 8/15 = 21/15 + 8/15 = (21 + 8)/15 = 29/15`

`5/12 - 7/32 = 40/96 - 21/96 = (40 - 21)/96 = 19/96`