Is this right? I’ll mark brainliest if you’re correct
1 answer:
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Answer: A) For a pair of pom pom,
Total white strands = 56
Total blue strands = 40
Total red strands = 64
B) Required proportions,
White strands: w/80 =35/ 100
Blue strands: b/80=25/100
Red strands: r/80=40/100
Step-by-step explanation:
Since, According to the question,
Total number of strands for each pom-pom = 80
Also, A pom-pom manufacturer makes each of its pom-poms with 35% white strands (w), 25% blue strands (b), and 40% red strands (r).
Thus, In each pom-pom,
White strands = 35% of 80 =
Blue strands = 25% of 80 =
Red strands = 40% of 80 =
A) Thus In pair of pom-pom,
White strands = 2×White strands in each strands = 2 × 28 = 56
Blue strands = 2× Blue strands = 2 × 20 = 40
Red strands = 2 × 32 = 64
B) Since, Here w represents white strands, b represents blue strands and r represents red strands,
Thus, w = 35% of 80
⇒
⇒ (On dividing both sides by 80)
Similarly,
And,
Which are the required proportions.
Answer:
she wrote
Step-by-step explanation:
For proper understanding let us format the question properly
Given the expression
Sandy's error can be observed in the second line of the solution where she made the mistake of writing instead of
hence the solution is supposed to be