Question

Simplify [45×-36÷6-18+5×(-14)]​

Answer 1

#ANSWER:-

GIVEN,

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]= (2 × 4)/1 × 4) - (1 × 1)/4 × 1) + (7 × 1)/4 × 1)

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]= (2 × 4)/1 × 4) - (1 × 1)/4 × 1) + (7 × 1)/4 × 1)= 8/4 - ¼ + 7/4

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]= (2 × 4)/1 × 4) - (1 × 1)/4 × 1) + (7 × 1)/4 × 1)= 8/4 - ¼ + 7/4[Now the denominators are same of all the fractions]

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]= (2 × 4)/1 × 4) - (1 × 1)/4 × 1) + (7 × 1)/4 × 1)= 8/4 - ¼ + 7/4[Now the denominators are same of all the fractions]= (8 – 1 + 7)/4 [‘+’ and ‘-‘ simplified]

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]= (2 × 4)/1 × 4) - (1 × 1)/4 × 1) + (7 × 1)/4 × 1)= 8/4 - ¼ + 7/4[Now the denominators are same of all the fractions]= (8 – 1 + 7)/4 [‘+’ and ‘-‘ simplified]= 14/4

1/3 ÷ 5/3 - 1/10 of 2 ½ + 7/4= (3 × 3 + 1)/3 ÷ 5/3 – 1/10 of (2 × 2 + 1)/2 + 7/4= 10/3 ÷ 5/3 - 1/10 of 5/2 + 7/4 [‘of’ simplified]= 10/3 × 3/5 – ½ × ½ + 7/4 [‘÷’ simplified]= 2/1 - ¼ + 7/4 [‘×’ simplified]= (2 × 4)/1 × 4) - (1 × 1)/4 × 1) + (7 × 1)/4 × 1)= 8/4 - ¼ + 7/4[Now the denominators are same of all the fractions]= (8 – 1 + 7)/4 [‘+’ and ‘-‘ simplified]= 14/4= 7/2

Answer 2

Answer:

Step-by-step explanation:

Firstly; [45*36/17*-14].

Secondly; [1620/-238].

Thirdly; [-6.806…].