Question 1- what should be subtracted from -2 to get 3/8? Answer - -19

1.	Question 1- what should be subtracted from -2 to get 3/8? Answer - -19/8Question 2- By what number must -5/8 be multiplied so that the product is 3/4? Answer - -6/5Question 3- Insert 5 rational numbers between 3/4 & 7/8? Answer - 37/48, 19/24, 13/16, 5/6 & 41/48.solve these step by step
Answer» ANSWER: Question 1 and 2-Done. Question 3-Sorry I do not know the answer. Step-by-step explanation: Question 1- LET 'x' be the unknown number. Given, -2-x=3/8 -2=3/8+x(-x is TRANSPOSED to the other side) -2-3/8=x(-3/8 is transposed to the other side) -2/1-3/8=x LCM=8 -2(8)/1(8)-3/8=x -16/8-3/8=x (-16-3)/8=x -19/8=x x=-19/8 Hence, proved. Question 2- Let the unknown number be 'x'. -5/8×x=3/4 -5X/8=3/4 -5x=8(3)/4[1/8 is transposed to the other side] 4(-5x)=8(3)[1/4 is transposed to the other side] -20x=24 x=24/-20[-20 is transposed to the other side] x=-6/5 Hence, proved. Question 3- Sorry but I forgot how to do this and so I am really sorry.

Question 1- what should be subtracted from -2 to get 3/8? Answer - -19/8Question 2- By what number must -5/8 be multiplied so that the product is 3/4? Answer - -6/5Question 3- Insert 5 rational numbers between 3/4 & 7/8? Answer - 37/48, 19/24, 13/16, 5/6 & 41/48.solve these step by step

Answer»

Question 1 and 2-Done.

Question 3-Sorry I do not know the answer.

Step-by-step explanation:

Question 1-

LET 'x' be the unknown number.

Given,

LCM=8

Hence, proved.

Question 2-

Let the unknown number be 'x'.

-5/8×x=3/4

Question 3-

Sorry but I forgot how to do this and so I am really sorry.