Question

1.Every rational number is
(A)Integer.
(B)Natural Number.
(C)Whole Number.
(D)Real Number.

2.A rational number between 1/7 and 2/7 is
(A)1/14.
(B)2/21.
(C)5/14.
(D)5/21.

3.(16)^3/4 is equal to
(A)under root 8.
(B)4.
(C)8.
(D)2.​

Answer 1

Hey

1. (D) Real number

2. (D) 5/21

3. (C) 8

<Hope it helps>

Answer 2

⭐~HOLA~⭐

(1)EVERY RATIONAL NUMBER IS A (D)REAL NUMBER.

(2)A RATIONAL NUMBER BETWEEN 1/7 AND 2/7 IS (D)5/21.

(3)16^(3/4) IS EQUAL TO (C) 8.

EXPLAINATION:-

(1)

Natural number⤵

Whole number⤵

Integer⤵

Rational number

↩These all are➡Real number.

Rest are Irrationals like root2,root3.

(2)(1/7)×(3/3) and (2/7)×(3/3)

=(3/21) and (6/21)

So option (C)

(3)16^(3/4)

=2^(4)^(3/4)

=2^3

=8.

HOPE IT HELPS UHH

#CHEERS