Round 9.35550 and 7.57530 to: 5 digits 4 digits 3 digits 2 digits

a) 9.35550

5 digits: 9.35550

4 digits: 9.3555

3 digits: 9.356

2 digits: 9.36

b) 7.57530

5 digits: 7.57530

4 digits: 7.5753

3 digits: 7.575

2 digits: 7.56

Step-by-step explanation:

for rounding if the last digit is less than 5 then the last digit remains same, but if the last digit is 5 or greater than 5 then the last digit is increased by 1 or rounded off to next digit.

step-by-step explanation:

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24