Question

Help me plz really need to get this done

Answer 1

6)

-1/8 - 6 7/8

= - ( 1/8 + 6 7 /8)

= -(6 7/8 + 1/8)

= -(6 + (7 + 1)/8)

= -(6 + 8/8) = -7

= -7


8)

-4 * (7/10)

= -4*7/10

= -28/10 2 into 28 is 14 and 2 into 10 is 5.

= -14/5 or -2.8

10)

-19/2 ÷ (38/7)

-19/2 * 7/38 19 into 19 is 1 and 19 into 38 is 2

-1/2 * 7/2

= -(7*1)/(2*2)

= -7/4

Hope this explains it.

Answer 2

3.3

`6 (7)/(8) = (55)/(8)`

-1/8 - 55/8 = -56/8 = -7

3.4
(-4x7)/10 = -28/10 = -14/5

3.5
-19/2 ÷ 38/7 <=> -19/2 x 7/38 and simplify = -7/4