Answer:
84
Step-by-step explanation:
let a be the 1's digit and b the 10's digit, then
a = 2b ← twice the 10's digit, thus
sum = 2b + b = 12, that is
3b = 12 ( divide both sides by 3 )
b = 4
and a = 2b = 2 × 4 = 8
The 2 digit number is 84
Answer:
945
Step-by-step explanation:
Answer:
14 more pounds
Step-by-step explanation:
32-18
Answer:
75081
Step-by-step explanation: multiply 80950 by 0.9275