`7/2 + 9/16=`

From these fractions: 3/7, 5/9, 11/2, 9/16, 7/3, 5/5, 101/10, 22/23, 4/3, 9/4 Select the proper fractions

From these fractions: 3/7, 5/9, 11/2, 9/16, 7/3, 5/5, 101/10, 22/23, 4/3, 9/4 Select the improper fractions

Find: 7/(12)+9/(16)

The latus rectum of the ellipse 9x ^(2) + 16 y ^(2) = 144 is : a)4 b) 11/4 c) 7/2 d) 9/2

If (3)^2 @ 1 * 7 = 98 and (4)^2 @ 2 * 16 = 178, then (5)^2 @ 3 * 9=?

Divide: (-3)/4\ b y9/(-16) (ii) (-7)/8\ b y\ (-21)/(16)

Divide: (i) (-3)/4\ b y9/(-16) (ii) (-7)/8\ b y\ (-21)/(16)

Sum of infinite terms of the series 1 + 4/7 + (9)/(7^2) + (16)/(7^3) + (25)/(7^4) +……, is

Find the missing number/letters/figure from the given responses. 5, 2, 7, 9, 16, 25, ?