1.the sum of three consecutive odd number is 177 find the number 2. find three consecutive even
number which add 1524
3.when a number is doubled and the added to 13 the result is 3.8 find the number
answer step by step​

1.the sum of three consecutive odd number is 177 find the number

let three consecutive odd number be x,x+2&,x-2.

by question

answer

x+x-2+x+2=177

3x=177

x=177/3=59

x-2=59-2=57

x+2=59+2=61

required no are 59,57&61

2. find three consecutive even

number which add 1524

answer

let three consecutive even

number be x-2,x+2&x

by question

x-2+x+2+x=1524

3x=1524

x=1524/3=508

x-2=508-2=506

x+2=508+2=600

required no are 508,506&600

3.when a number is doubled and the added to 13 the result is 3.8 find the number

answer

let no be x

by question

2x+13=3.8

2x=3.8-13

x=-9.2/2=-4.6 is the required number

answer: it is a.,b.,d.

step-by-step explanation: