Question

270
for 7 notebooks he buys next time?
10 notebooks for 124.How much woh
ution: Cost of 10 notebooks = 124
Cost of 1 notebook = *124 - 10 = 12.40
Cost of 7 notebooks = 7 ** 12.40 = 86.80
when we find the cost of one item, i.e. the cost for a unit, this methodisced the
Meera went to a shop and bought 5 T-shirts for 320. How much did she paylor
ary method.
each?
EXERCISE 7 (A)
Chetna bought one and a half dozens of hair pin for ? 48. How much dist on​

Answer 1

Answer:

I can't understand this question sorry