3 years ago

Korra is carrying a bag of books that weighs 40 pounds. After picking up some books at school, the weight has increased by

Mathematics

1 answer:

ch4aika [34]3 years ago

4 0

Answer:

W' = 54.4 pounds

Step-by-step explanation:

Given that,

The weight of a bag of books = 40 pounds

After picking up some books at school, the weight has increased by 36%.

We need to find the weight of the bag now. Let the new weight is W'.

So,

W' = 40 +36% of 40

i.e.

$W'=40+\dfrac{36}{100}\times 40\\W'=54.4\ pounds$

So, the new weight of the bag is equal to 54.4 pounds.

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