Answer:
option 1
Step-by-step explanation:
÷ 
• leave the first fraction
• change division to multiplication
• turn the second fraction 'upside down'
=
×
( cancel 5 and 10 by 5 )
=
× 
= 
Answer:
190.06
Step-by-step explanation:
8.5 x 22.36
14080 ft is the answer
hope this helps you
Answer:
186.
Step-by-step explanation:
By multiplying six by thirty one, you'll get every single way the instructor can choose six students from a class of thirty one students for a field trip.