Question

5th grade math. Correct answer will be marked brainliest

Answer 1

Answer:

17/24

taking L.C.M between 6 and 8

we get 24

therefore,(20-3)/24=17/24

Answer 2

Answer:

5/6 -1/8 =?

L.C.M of 6 and 8= 24

L.C.M OF 6 And 8 =2×2×2×3=24

The denominator should be 24.so multiply by 4 in 5/6. and multiply by 3 in 1/8

=(5×4÷6×4 ) - (1×3 ÷8×3)

=20/24 -3/24

=20-3/24

=17/24

ans =17/24

Step-by-step explanation: