Answer:
Step-by-step explanation:
Given,
The total pounds eaten by cat in 3 weeks = =
∵ Each day the pounds of eaten is same,
⇒ Total pounds eaten in each week =
∵ 1 year = 52 weeks,
So, the pounds eaten in 52 weeks or 1 year = 52 × pounds eaten in each week
= 52 ×
Which is the required expression,
By solving it,
The number of pounds eaten by cat in a year
Answer:
cm
Step-by-step explanation:
We need to find the perimeter of the rectangular blanket in this case because a border is being sewn onto the blanket. The perimeter of a rectangle can be calculated by multiplying the sum of the rectangle's length and width by 2. As an algebraic expression, that would be , where
is the rectangle's length and
is the rectangle's width. We are given that
and
. Therefore,
cm of ribbon will be needed. Hope this helps!