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Carol spent 3/4 of an hour helping her mother in the kitchen and 1 1/2 hours doing her assignment. How much more time did she spent doing an assignment than helping her mother?​

Sagot :

SilentTypeGirlviz

1 1/2 - 3/4

convert the expression:

3/2 - 3/4

calculate the difference:

3/4

Carol spent 3/4 hours doing her assignment than helping her mother.