Find the square of following using coloum method
a 26​

If jaime wants to find 60% of 320, which table should he use?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)