Simplify the ratio go 35:14
2 answers:
To simplify the ratio , we find the greatest common divisor of 35 and 14, and then we divide 35 and 14 by the greatest common divisor.
The greatest common divisor that you can use to simplify 35:14 is 7. This means the answer to the ratio simplified is:
Here is the math to illustrate better:
35÷7 = 5 and 14÷7 = 2
Thus, ratio simplified is
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Answer:
the dimension of the poster = 90 cm length and 60 cm width i.e 90 cm by 60 cm.
Step-by-step explanation:
From the given question.
Let p be the length of the of the printed material
Let q be the width of the of the printed material
Therefore pq = 2400 cm ²
q =
To find the dimensions of the poster; we have:
the length of the poster to be p+30 and the width to be
The area of the printed material can now be:
=
Let differentiate with respect to p; we have
Also;
For the smallest area
p² = 3600
p =√3600
p = 60
Since p = 60 ; replace p = 60 in the expression q = to solve for q;
q =
q =
q = 40
Thus; the printed material has the length of 60 cm and the width of 40cm
the length of the poster = p+30 = 60 +30 = 90 cm
the width of the poster = =
= 40 + 20 = 60
Hence; the dimension of the poster = 90 cm length and 60 cm width i.e 90 cm by 60 cm.