Question

Solve:

1) 3/5 + 7/10

2) 1 ¼ - ¾

3) 2/3 × 3/2

4) 14 ÷ 3 ½



please answer me with explanation please​

Answer 1

Answer:

1. 3/5+7/10

Step-by-step explanation:

first we find the LCM of the denominator

The LCM of 5 and 10 is 10

Then we will do add and we get 12/10

And then we cut 12/10

So, the answer is 6/5

2. 1¼-¾

1¼ = 5/4

¾ = ¾

First we will take LCM is 4

Then we will subtract this

Then we will cut 2/4

So, the answer is 2

3. 2/3×3/2

We will multiply the they will cut to each other

4. 14÷3½

First we will do 3½ = 7/2

Then we will do 14 to after 7/2

Means 7/2×14

We will cut 2 or 14

Then 7×7

answer is 49

Answer 2

Answer:

1. 13/10 or 3⅒

2. ½

3. 1

4. 98

Step-by-step explanation:

1. first we take the L.C.M of 5 and 10 so product is 10 then,

3 multiply by 2/5 multiply by 2+ 7 multiply by 1/ 10 multiply by 1

so the answer is 6+7/10 on further adding it the answer is 13/10= 3⅒

2. on making it in mixed fraction the answer is 5/3-3/4 the we subtract so answer is 2/4 and on further dividing the answer is 1/2

3. 2/3 multiply by 3/2 so the they cut by each other

4. 14 ➗ by 3½ first we convert it in mixed fraction after this it will be 14 ➗ by 1/7 so multiply by it 14 multiply by 7 = 98

hope this will help you