Answer:
44
Step-by-step explanation:
Given that Krutika gets 33 sweets which is 3 parts of the ratio.
Divide this amount by 3 to find the value of one part of the ratio
33 ÷ 3 = 11 ← 1 part of the ratio, thus
David gets 1 × 11 = 11 sweets and
Mark gets 5 × 11 = 55 sweets, thus
55 - 11 = 44 ← number of sweets Mark gets over David
If we call the number x, we can write an equation:
x + 12 = 3x - 32
and now we can solve
- x
12 = 2x - 32
+ 32
44 = 2x
÷ 2
22 = x
So your answer is 22, I hope this helps!
Answer:
3 1/2 hours
Step-by-step explanation:
time = distance/speed
440/110 = 4 hours
440/880 = 1/2 hours
4 minus 1/2 is 3 1/2
I think it’s 30 because the square on the bottom shows a scale of 90 degree’s and 60+30=90
Answer:
65°
Step-by-step explanation:
complementary means angles that add up to 90 ° so 90°-25°= 65°