Question

of a and b are respectiv
(a) 300, 30
(6) 380, 80
(c) 380, 110 (d) 330, 60
iii) Think of a number, add 5, then multiply by 6. The answer is 180. What is the number
(a) 35
(b) 25
(c) 45
(d) 40
v) Think of a number add 10 thermo The answer is 100 What is the numbe​

Answer 1

Step-by-step explanation:

iii)

let number = a

add 5 = a+5

multiply by 6 =(x+5)6

then the answer = 180

6(x+5)= 180

x+5= 180/6

X+5= 30

X= 30-5

X= 25

the required number= 25

v)

write the question clearly

and correctly

let the number = k

add 10 =k+10

then the answer = 100

k+10= 100

k = 100-10

k= 90

the required number= 90