Question

Anil has to put up a cable line in 3 houses. He has a 200m long wire. He will need wires of 40m length in each of the three houses. What will be the length of the wire that will be left out?

Options
A) 80m
B) 120m
C) 160m
D) 240m

Answer 1

Answer:

B) 120m

Step-by-step explanation:

Anil has to put a cable line in 3 house but he has 200m long cable and he needs wire of 40m length in each house there for for 3 house 40X3 that is 120m

THANKS

Answer 2

Answer:

80 m

Step-by-step explanation:

we have 200 m Length  wire and we need 40 m length for 3 houses. So we must multiply 3 X 40 which will give use 120. Now we are told how many length of wire will be left out so we must subtract 120 from 200 giving us an result of 80 m .