Answer:
Using BODMAS
first solve division, then go for addition or subtraction

Answer:
D 112
Step-by-step explanation:
bc i know
She has eaten 3 cookies.
And a tape diagram looks something like this.
Tan=24/10 ≈ 2.4
using Pythagoras theorem
x²=(24)²+(10)²
x²=576+100
x²=57600
x=√57600 => 240
Therefore
sina=24/240 => 0.1
cota=1/tana => 1/(24/10) => 10/24