She will need 16 cause 5 x 16 =80 so hope this helps
This problem is very easy when you follow the pemdas rule.
As always, you do multiplications before additions and subtractions, so, you do 9x5 and 7x8 first, then, you can add them together.
<span>9×5+101+7×8=?
(9x5)+101+(7x8)=?
45+101+56=?
= 202</span>
1.5lb because 1.5lb coverted into grams is 680 and 680 is more than 650
Answer:
Toothbrushes: 100
Floss: 1050
Step-by-step explanation:
to find the number of toothbrushes, you multiply 50*20....to get the floss you multiply 15*70