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2 years ago

1/4×[(-6.8)+(10.4)]+54.3

Mathematics

2 answers:

Andre45 [30]2 years ago

5 0

Answer:

55.2

Step-by-step explanation:

This question can be solved using pemdas. In order of operations, parenthesis come first. So you will do -6.8 + 10.4 to get 3.6. From there it goes to exponents (none), then to multiplication. So multiply 3.6 by 1/4, or .25 to get 0.9. Then just add .9 onto 54.3 to get 55.2 and that's your answer!

Hope this helped, please mark brainliest i need to feed my family ^_^

Vilka [71]2 years ago

4 0

Answer:

Step-by-step explanation:

=1/4 x 3.6 + 54.3

= 0.9 + 54.3

= 55.2

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