Find the least common denominators of these two rational experssions -1/y and 2/5y
1 answer:
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M is mid point of CP. M will divide the BPC in two equal parts
BMC and
BMP.
Area of BMP is equal to 21m^2
Since, BMC =
BMP
Area of BPC = Area of
BMC +Area of
BMP = 21 + 21 = 42m^2
and since ratio of AP:BP =1:3 so the area of BMP will be 1/3 of Area of
ABC
hence, Area of ABC = 63m^2
Alright, lets get started.
If Matthew wants to complete packages at an average rate of at least 39 packages per hour.
And they worked 4 hrs only due to picnic, yesterday, it means they have to make packages.
But they made only 112 packages means they are short of packages.
Suppose they are working today t hrs, and his department will complete 43 packages per hour today.
It means they are going to make 43 t packages today.
This 43 t packages includes those 44 too , which they are short of yesterday due to picnic.
So, average will be
(39 average given in question)
Cross multiplying
Adding 44 in both sides
Subtracting 39 t in both sides
Dividing 4 in both sides
t = 11 hrs
Hence they have to woth 11 hrs today : Answer
Hope it will help :)