Answer:
The ratio is 
Step-by-step explanation:
The question in English is
In a group of high school third graders, 38 are right-handed and 6 are left-handed. find the ratio of right-handed to left-handed
Let
x -----> number of students that are right-handed
y -----> number of students that are left-handed
we know that
To find out the ratio of right-handed to left-handed, divide the number of students that are right-handed by the number of students that are left-handed
so
we have
substitute
Simplify
3 3/5 & 18/5 are both equivalent
Step-by-step explanation:
3 3/5 = 18/5
<u>Write the mixed number as an improper fraction</u>
Step 1: Multiply the denominator by the whole number
5 × 3 = 15
Step 2: Add the answer from Step 1 to the numerator
15 + 3 = 18
Step 3: Write answer from Step 2 over the denominator
18/5
Therefore, 3 3/5 is equivalent to 18/5
Answer:
6
Step-by-step explanation:
There is no perfect square root of 40 but when calculated it would be 6.33 which rounds down to 6.
Use BODMAS, this is the order in which you must
1. Brackets
2. Divide
3. Multiply
4. Add
5. Subtract
therefore 2x2+2x2-2+2x2=10
Answer:
8 years old
Step-by-step explanation:
46 - 14 = 32 inches of growth
32 inches / 4 inches = 8 years
