Question

5. Simplify:
(a) (1/2*3/5)+1/2
(b) (-1/3*2/3)+(5)
(c) (15/2*2/5)+(1/2*1/2)
(d) (-3/2+9/5)*1/2​

Answer 1

Answer:

sorry

Step-by-step explanation:

I don t this answer

Answer 2

Step-by-step explanation:

(a) (1/2*3/5) + 12

Now,

= 3/10 + 12

= 3+120/10

= 150/10

= 15

(b) (-1/3*2/3)+(5)

Now,

= -2/9 +5

= -2+45/9

= 43/9

(c) (15/2*2/5)+(1/2*1/2)

Now,

=(30/10)+(1/4)

= 30/10+1/4

= 60+20/20

=80/20

= 4

(d) (-3/2+9/5)*1/2

Now,

= (-3/2+9/5)*1/2

=(-30+90/10)*1/2

=(30/10)*1/2

= 3*1/2

= 3/2