Question

2/5×-3/7-1/14-3/7×3/5​

Answer 1

Answer:

-1/2

Step-by-step explanation:

2/5×-3/7-1/14-3/7×3/5​

multiplication part

2/5×-3/7= -6/35

3/7×3/5​= -9/35

add and subtraction part

-6/35-1/14-9/35

-6/35-9/35= -15/35

now

-1/14-15/35

take Lcm of 14 and 35= 70

(-1*5-15*2)/70

(-5-30)/70

(-35/70)

since 35 and 70 can be divided by 7 then

-5/10

also 10 can be divided by 5

-1/2

Answer 2

Answer:

This is right answer..