The first one is B because, when you do area, you multiply, and 20 . 42 = 840 in.
Answer:
30 minutes
Step-by-step explanation:
talking to her relatives during the month.
Answer:
Some of your answers have the incorrect sign check again for the pattern
Step-by-step explanation:
All you need to remember is that the symbol ' % ' means ' /100 ',
and your life will be easy.