Answer:
5 6/7
Step-by-step explanation:
107×4110=?
10
7
×
41
10
=
?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
10×417×10=41070
10
×
41
7
×
10
=
410
70
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 410 and 70 using
GCF(410,70) = 10
410÷1070÷10=417
410
÷
10
70
÷
10
=
41
7
The fraction
417
41
7
is the same as
41÷7
41
÷
7
Convert to a mixed number using
long division for 41 ÷ 7 = 5R6, so
417=567
41
7
=
5
6
7
Therefore:
107×4110=567
Answer:
has a right angle to hold the billboard upright. Since a triangle is 180, and there' s a right angle, then when you add angle A and angle B together, they should add up to 90.
Step-by-step explanation:
A = 2B + 15
A + B = 2B+15 + B = 90
3B + 15 = 90
3B = 75, so B = 25 degrees
90 - B = A, so A = 65 degrees
All these rooms are rectangles so to find the area of the rooms multiply length by width.
Living Room: 5x4 = 20 m²
Kitchen: 4x3 = 12 m²
Dining Room: 4x2 = 8 m²
First do the parentheses:
16/4+56-8
Then divide:
4+56-8
Then add and subtract from left to right:
60-8
52
Hope this helps.
