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DEGUZMANMHILESIN
Answered

2. A teacher spent 3 72 hours in preparing her lesson in Mathematics and 2 1/3 hours
preparing her instructional materials, How many hours did she spend altogether for the two
activities?​

Sagot :

HERMIONE19IN

Answer:

8 5/6

because

= 3+2+ 7Ă—3 2Ă—3 + 1Ă—2 3Ă—2

= 5+21/6 + 2/6

= 5+21+2/6

=5+23/6

=5+3 5/6

=8 5/6

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