Answer:
105
Step-by-step explanation:
500 goes into 100, 5 times
21 times 5 is 105
So 21/100 is equal to 105/500
Or you can do
500*0.21=105
A1=LW A2=½bh
=10×8 =½×7×10
= 180 =35
At=A1+A2
=180+35
=215
hope this help
2⁴×2³/2⁵×2⁴
=
