Question

Please simplify tese ​

Answer 1

Answer:

i)  285 /90

ii) 124/40

Step-by-step explanation:

i) 3/5 * 1 integer 1/9 + 2 integer 1/2

first we will convert the mixed fractions into improper fraction

1 integer 1/9 = 10/9

2 integer 1/2 = 5/2

we will first perform multiplication due to bodmas rules

3*10/5*9

30/45

now we will perform addition

30/45 + 5/2 as they are unlike we will make them like by finding the lcm of the denominator ( lcm is 90 )

60/90 + 225/90

60+225 = 285/90

ii) 4/5*19/8-2*3/5

76/40 - 6/5

make them like and then subtract

76/40 - 48/40

124/40