A number when divided by 20 gives a remainder of 7. Which one of the following can be added to the number to change it to a multiple of 5?
(1) 5
(2) 2
(3) 3
(4) 4

5

Step-by-step explanation:

20 * 7 = 140

You can add 5 to 140 to make it a multiple of 5.

The answer is 5.

5

Step-by-step explanation:

20 x 7 = 140

as we know in the 5 times table you the number ends in 5 and 0 so here is a 5 and it is correct to add that to the end so the answer is 5

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

it is not that hard all u have to do is plot the graph

step-by-step explanation: