Advertisements
Advertisements
प्रश्न
Find the sub-triplicate ratio of the following :
512: 216
Advertisements
उत्तर
512 : 216
`= (512)^(1/3) : (216)^(1/3)`
`= (8^3)^(1/3) : (6^3)^(1/3)`
= 8 : 6
= 4 : 3
Sub-triplicate rabo = 4 : 3
APPEARS IN
संबंधित प्रश्न
Convert the following percentage to fractions and ratio:
25%
Find the triplicate ratio of the following :
`sqrt 15 : sqrt 18`
Find the sub-triplicate ratio of the following :
`(64 "m"^3)/(729 "n"^3) : (216 "m"^3)/(27"n"^3)`
Reduce the following ratio to their lowest term:
2 m 40 cm : 1 m 44 cm
Find the fourth term of the proportion whose first, second, and third terms are 18, 27, and 32 respectively.
If x, y, and z are in continued proportion, then which of the following is true:
y : x = y : z
Find the sub-triplicate ratio of 27a3 : 64b3
If x : y = 2 : 3, and y : z = 4 : 7, find x : y : z
A doctor reports blood pressure in millimeters of mercury (mm Hg) as a ratio of systolic blood pressure to diastolic blood pressure (such as 140 over 80). Systolic pressure is measured when the heart beats, and diastolic pressure is measured when it rests. Refer to the table of blood pressure ranges for adults.
| Blood Pressure Ranges | |||
| Normal | Prehypertension | Hypertension (Very High) |
|
| Systolic | Under 120 mm Hg | 120-139 mm Hg | 140 mm Hg and above |
| Diastolic | Under 80 mm Hg | 80-89 mm Hg | 90 mm Hg and above |
Manohar is a healthy 37 years old man whose blood pressure is in the normal category.
- Calculate an approximate ratio of systolic to diastolic blood pressures in the normal range.
- If Manohar’s systolic blood pressure is 102 mm Hg, use the ratio from part (a) to predict his diastolic blood pressure.
- Calculate the ratio of average systolic to average diastolic blood pressure in the prehypertension category.
Given below is a Mathematical term.
Find the ratio of consonants to vowels in the term.
