Answer:
2 < 3 ⇒ -2 > -3
Step-by-step explanation:
∵ 2 < 3
If we divide each side by -1
∴ -2 < -3 but it's not true
∴ we must reverse the sign of inequality
∴ -2 > -3
similar:
∵ 25 > 20
If we divide each side by -5
∴ -5 > -4 it's not true
∴ we must reverse the sign of inequality
∴ -5 < -4
Answer:
16
Step-by-step explanation:
7+16+11+12+10= 56
In order to find the 6th number, you must multiply 12 and 6.
12*6= 72
72-56= 16
Double check your work:
7+16+11+12+10+16= 72
72/6= 12
<span>1/6 of 54 = 9 and 1/3 of 21 = 7
<span>so, 1/3 of 21 is smaller than 1/6 of 54.
Hope this helps :) </span></span>
