Answer:
c i think
Step-by-step explanation:
7/22 you add the denominators toghether and add the numerators.
Answer:
I already did
Step-by-step explanation:
Step-by-step explanation:
the equations are :-
=》d = 40m + 200
=》d = 50m
here, by equalising both equations.
( since, d = d )
=》40m + 200 = 50m
=》50m - 40m = 200
=》10m = 200
=》m = 200 ÷ 10
=》m = 20
now,
=》d = 50m
=》d = 50 × 20
=》d = 1000
