Question 98
Find out 8 % of 25 kg.
We have, 8 % of 25 kg = 8100×25=2 kg
Question 8(iii) Using (x+a)(x+b)=x2+(a+b)x+ab, find 103×98
Subtract 813from1009.
Question 98(iv)
Simplify (25÷28)×2−7