Q. 65% of 480 + 75% of 280 = ?2 + √1444
a) 26
b) 28
c) 25
d) 22
e) 27
Sol:
65% of 480 + 75% of 280 = ?2 + √1444
312 + 210 = ?2 + 38
?2 = 484
? = 22
Q. 65% of 480 + 75% of 280 = ?2 + √1444
a) 26
b) 28
c) 25
d) 22
e) 27
Sol:
65% of 480 + 75% of 280 = ?2 + √1444
312 + 210 = ?2 + 38
?2 = 484
? = 22