Question

please give me answer​

Answer 1

step explanation:

1.

a)750

b)1.155

2.10.5

3.14.2 + 5= 19.2

4. 5.2

5.

a)21.4

b)2.39

c)0.1957

d)44.2

Answer 2

Answer:

1i)  0.75x 1000 = 750

ii) 1.05 x 1.1 = 1.155

2)  perimeter = 3a

3 x 3.5 = 10.5

3) Area of rectangle = 2 ( l+ b )

2 ( 7.1 + 2.5 )

2( 9.6) = 19.2

4 ) 4,6,= 4/6 = 2

5)  i 21.4

ii 23.9 divided by 10 = 2.39

iii 15.97 divides by 100 = 0.1597

iv 30.94 divided by 0.7 = 44.2

Step-by-step explanation: