Of the 64 students on a field trip to a museum, five-eighths brought their lunch. How many students brought their own lunch? A. 39
B. 46
C. 40
D. 38

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?