EVERYONE LISTEN TEACHERS DO NOT LIKE , THEY HAVE ADMITTED TO MAKING FALSE ANSWERS SO THAT THEY CAN CATCH YOU

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?