First you must expand them
No se;-; think of PEMDAS (parenthesis,exponents,multiplication,division,adding,subtract)
Hello there,
Okay, well you have asked what quantities are equivalent to 250 meters well 250 meters would be...
- 25000 centimeters
- 0.25 kilometers
- 820.20 feet
Hope I helped,
Amna
There is no upper limit so, so x is greater than or equal to 24 (x ≥ 24)
Answer:
Add 7 black beads
Step-by-step explanation:
Since we can only change the number of black beads, decide how many black beads you will add based on how many white beads there are.
There are three white beads in the picture.
Total beads we will have (<em>b</em> meaning black) b : 3
Ratio black : white beads 3 : 1
Use the common ratio, which is a number that both sides of the original ratio multiply by to get to the new ratio.
Find common ratio by dividing total by ratio white beads: 3/1 = 3
Multiply ratio black beads by common ratio. 3 X 3 = 9
<u>We need 9 black beads in total</u>.
Check answer
9 : 3 Both sides divisible by 3; reduce ratio
= 3 : 1 Correct ratio
There will be a total of 9 black beads, but we already have 2 black beads:
(9 total) - (2 original) = (7 to add)
Therefore we need to add 7 black beads.
