Pre-AlgebraChallenge SharePre-Algebra · Challenge problemEvaluate 0.25×0.4×0.8×12.5 \;0.25 \times 0.4 \times 0.8 \times 12.5\;0.25×0.4×0.8×12.5 by regrouping the factors cleverly.Check Show answer Walk through it step by step Practice more like this