Question

please solve the exercise with step by step if you will send correct I will mark you birilant​

Answer 1

Step-by-step explanation:

19). it's rectangular field coz of highiest length

so perimeter of it is 2(l+b)

2*(365.25)= 730.5

20)432.24+23.268+910.9+76.007 =1442.415

15+16.21+109 ie 15+15+100+10.21 = 140.21

0.097*19=ie 97*19 = 1843 ie 1.843

1.07*0.02 = 107*2 ie 0.0214

18.673*100 = 18673

15.28*1000= 15280

56.8÷4 = 568/4 ie 14.2

4.29/0.003 = 429*1000/100*3 = 4290/3= 1430

0.07525/21.5= 7525*10/215*100000= 0.0035

48/0.008 = 48*1000/8 = 6000

21) 76.8/1.2 = 64

22)760-42.89 = 717.11. 330.7 -33.07 = 297.63

23) 0.2*0.2*0.2 ie 2*2*2/1000= 0.008