Question

90 x 2 = Show your work

Answer 1

Explanation:

SO: 90*2=180 just 90+90=180

Answer 2

Given:

one capsule is 20mg.

Piroxicam 20mg capsules take 1 capsule 2 times a day.

`\text{for one day =20}*2=40`

That means 40mg capsule in a day.

For 90 days ,

`\begin{gathered} C=40*90 \\ =3600\text{ mg} \end{gathered}`

Answer: Marilyn will take 3600 mg peroxicam capsule in 90 days.