Question

1. Fill in the blanks.
a)* The sweets' shop near the school gave 90 laddoos for the picnic. If 45 students go for the picnic,
each will get
laddoos.​

Answer 1

Answer:

Step-by-step explanation:

For 400 laddus cost of laddus=Rs10=1000paise

For every 10 additional laddus price of entire lot goes down by 10 paise

Let number of additional laddus =10n

New price after deduction =(1000−10n)paise

∴Total cost=(400+10n)(1000−10n)

100(40+n)(100−n)

=100(−n  

2

+60n+4000)

Total cost is maximum at n=  

2×(−1)

−(60)

​  

=30

∴Total six of box=400+10n=700

Answer 2

Answer:

each student will get 2 laddoos

Step-by-step explanation:

total laddoos = 90

total students=45

laddoos each student will get=90/45 =2