Advertisements
Advertisements
Question
What is the value of (x) in the following equation?
x0.4 , 16 = 32 , x2.6
Options
8
9
6
7
Advertisements
Solution
8
Explanation:
x0.4 ÷ 16 = 32 ÷ x2.6
x4 × 2.6 = 16 × 32
x3 = 512
x3 = 83
x = 3
APPEARS IN
RELATED QUESTIONS
If x = (163 + 173 + 183 + 193), then x divided by 70 leaves a remainder of...
Solve the following question and mark the best possible option.
Find the maximum value of ab (72 – 3a – 4b), for a, b > 0
The price of 7 bananas is equal to the cost of 3 kiwis. The price of 2 kiwis is equal to the cost of 1 banana and 5 chikoos. lf Rambo has just enough money to buy 30 chikoos, then how many bananas Rambo could buy with the same amount?
287 x 287 + 269 x 269-2 x 287 x 269 = ?
(112 x 544) = ?
812.5 × 94.5 ÷ 34.8 = 9?
`sqrt(0.49/0.25) + sqrt(0.81/0.36)` is equal to:
The value of `(1 1/3 ÷ 2 6/7 "of" 5 3/5) ÷ (6 2/5 ÷ 4 1/2 "of" 5 1/3) xx (3/4 xx 2 2/3 ÷ 5/9 "of" 1 1/3) xx (3/4 xx 2 2/3 ÷ 5/9 "of" 1 1/5) = 1 + "k"` where k lies between:
The simplified value of `((0.0539 - 0.002) xx 0.4 + 0.56 xx 0.07)/(0.04 xx 0.25)` = ?
Simplify `(5.32 xx 56 + 5.32 xx 44)/((7.66)^2 - (2.34)^2)`
