Estimate by rounding each number to the nearest ten thousand and then subtract

12 is 33 1/3% of 36 what is the whole

How do i solve using pythagorean theorem?

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.