Question

CAN SOMEBODY PLEASE HELP ME W/5 QUESTIONS, AND CHECK MY WORK? I WILL MEDAL!

Answer 1

its correct. think about how a test is graded. If you got 80 points out of 100, you'd have a grade of 80/100, or 80%

Answer 2

Awesome! thanks for he help, can you help with a few more? like 4more?

Answer 3

@Littlebird

Answer 4

No, it's the second one.

I'll compare the logic with a similar example.
(% is really an amount out of 100.)
so 15% of 100 would be 15
I could find that mathematically by writing
(15/100)*100 or .15(100)

So in your question you'd need to calculate the percentage by writing...
.15(180)

Answer 5

Oh, alright. Lemme get the next one

Answer 6

A or B

Answer 7

This problem is basically the same as the last one. Just replace 180 with 51...
.15(51)
so it's C

Answer 8

A..?

Answer 9

you can even google "15 percent of 51" and that will give you the answer, ($7.65) but I hope you won't use google to find everything.

Answer 10

((amount used)/(total)) * 100

Answer 11

All you have to do is use that formula ^

Answer 12

Wait, to make sure it's D, right? @Littlebird

Answer 13

@pooja195 Help mee please XD

Answer 14

You're already getting good help.

Answer 15

How did you get D?

Answer 16

I got no clue, you said do this (105) (120) *100 that =1260000 That makes no sense. :(

Answer 17

You should have been dividing, but I admit I left out a part of the equation

100 - ((amount used)/(total)) * 100
100 - ((105)/(120)) * 100
100 - (0.875 * 100)

Answer 18

12.5

Answer 19

yes.

Answer 20

last one. :) Thank you for helping

Answer 21

sorry i forgot to write that part.

Answer 22

Just show me how I need to solve this, and I'll get it right!

Answer 23

@Littlebird are you still there..?

Answer 24

Reshingled = 1400 sq feet = 70%

100% = 1400/0.7 = 2000 sq feet

Answer 25

AWesome! Thanks for everything!