Question

1) (4/4)÷(4/4)

2) (6/4 + 2/5) ÷ 3/2

3) (3/5 × 2/8) + 1/3

4) (2/3 + 1/4) (3/6 + 2/5)

5) (6/8 + 1/3 + 3/6) × 1/4 ​

Answer 1

1.- (4/4)÷(4/4)=1÷1= 1

2.- (6/4+2/5)÷3/2=(30/20+8/20)÷3/2=

(38/20)÷3/2=19/10÷3/2=38/30=19/15

3.- (3/5×2/8)+1/3=6/40+1/3=

3/20+1/3=9/60+20/60=29/60

4.-(2/3+1/4)(3/6+2/5)=

(8/12+3/12)(5/10+4/10)=(11/12)(9/10)=

99/120

5.-(6/8+1/3+3/6)×1/4=

(9/12+4/12+6/12)×1/4=

19/12×1/4=19/48