Question

2. How many tens should be added to the result after subtracting 10 units
from 42 tens for getting the sum five hundred ? show step by step

(1) 90 (2) 9 (3) 180 (4) 18​

Answer 1

Answer:

ans 9 tens

Step-by-step explanation:

as the result of 42 tens- ten units is 410

so if you add 9 tens that means 90

thus we will get 500 hundred