Pasha works as a food scientist. he designed a recipe for crackers that are 40% wheat flour by weight. he made a test batch of the crackers from 1 1/2 total pounds of ingredients. what weight of wheat flour did pasha use in the test batch?

7

step-by-step explanation:

the answer would be 7

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.