Oh fun! I can’t do the whole page since I have to for my own but it’s pretty easy trust me! For example 3 x 10*3<—— (that’s supposed to be a smaller 3.) first do 10 x 10 x 10= 30 and do 30 x 3= 90! And boom easy you have your answer! Hope that helps!
Answer:
increase = New number - original number
inc % = (increase ÷ original number) *100%
Step-by-step explanation:
133 - 76 = 56
inc % = 57 ÷ 76 = 0.75
0.75*100% = 75%
9u-9t=18
original no. is 10t+u
reversed no. is 10u+t
so its (10u+t)-(10t+u)=18
which gives 9u-9t=18
