Advertisements
Advertisements
प्रश्न
Determine if the following are in proportion.
33, 44, 75, 100
उत्तर
33, 44, 75, 100
`33/44 = 3/4, 75/100 = 3/4`
Therefore, 33:44 = 75:100
Hence, these are in proportion.
APPEARS IN
संबंधित प्रश्न
If (a2 + b2)(x2 + y2) = (ax + by)2; prove that: `a/x = b/y`.
Find the mean proportion of the following :
0.09 and 0.25
If a, b, c and dare in continued proportion, then prove that
ad (c2 + d2) = c3 (b + d)
Determine if the following numbers are in proportion:
7, 42, 13, 78
Verify the following:
108 : 72 : : 129 : 86
Two numbers are in the ratio 5 : 7 and the sum of these numbers is 252. The larger of these numbers is
Are the ratios 25g: 30g and 40 kg: 48 kg in proportion?
Find the missing number in the box in the proportions:
`8/square = 3.2/4`
Determine if the following are in proportion.
15, 45, 40, 120
Determine if the following ratios form a proportion. Also, write the middle terms and extreme terms where the ratios form a proportion.
25 cm : 1 m and ₹ 40 : ₹ 160