# In a day in shop 9 identical boxes with cookies were sold. Till a lunch sold 162 kg of cookies, and after a kg lunch-81. How many boxes of cookies were sold till a lunch? After a lunch?

Kathrilune

161

1) 162+81=243 kg - cookies were only 2) 243:9=27 kg - cookies in one box of 3)162:27=6 boxes - 4)81:27=3 boxes were sold till a lunch - sold after a lunch

231

Answer add
dimo

### Other questions in the section - maths

Boltov

From the same pier in one direction there was a motor ship with a

2020-10-18 04:24:39

Bandiwield

Petya and Vitya of a sobraligriba. In total they picked 63 mushrooms. From them

2020-10-18 04:24:39

Seslavin

2020-10-18 04:24:39

Pavel

The tourist should have passed 30 km. Early in the morning he went 2

2020-10-18 04:24:39

Orest

From two airfields towards at the same time two planes each other took off

2020-10-18 04:24:39