Answer:
Step-by-step explanation:
A 5" * 7" image reduced by 20% in scale to 80% of the original size will be 4" * 5.6". Roughly the size of a large flash card.
Given,
The carrot comes in pack of 80
Zunchie comes in the pack of 40
The paper comes in the pack of 50.
To find,
The fewest number of each kind of seed that farmer brown will buy.
Solution,
To find least no of each kind, we must take the LCM of the above numbers such that,
The prime factors of the given numbers are :
80 = 2 × 2 × 2 × 2 × 5
40 = 2 × 2 × 2 × 5
50 = 2 × 5 × 5
LCM of 80,40 and 50 = 2 × 2 × 2 × 2 × 5 × 5
= 400
He should buy,
400/80 = 5 carrot seeds
400/40 = 10 zunchie seeds
400/50 = 8 papper seeds.
Answer:
15 cubic meters
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one.
Please have a look at the attached photo
My answer:
Given the information in the photo, we know that:
- The height of the rectangular prism is: 1 m
- The width of the rectangular prism : 2 m
- The legnth of the rectangular prism : 4 m
=> The volume of the rectangular prism is:
V = the height * the length * The width
<=> V = 1*2*4
<=> V = 8 cubic meters
Given the information in the photo, we know that:
- The width of the triangular prism : 2 m
- The height of the is: 1 m
- The legnth of the triangular prism is: 3.5 m
=> The volume of the triangular prism is:
V = the height * the length * the width
<=> V = 1*2*3.5
<=> V = 7 cubic meters
=> the volume of the ramp is: 8 + 7 = 15 cubic meters