87+34 use rounding or compatible numbers to estimate the sum

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.