IDNStudy.com, ang iyong destinasyon para sa mga sagot ng eksperto. Magtanong ng anumang bagay at makatanggap ng kumpleto at eksaktong sagot mula sa aming komunidad ng mga propesyonal.

10.) Faith manages a mango fruit stand. On the first day, she was able to sell 5.65 kilograms of mango. Every succeeding day, she made to sell 2.5 kilograms more than the previous day. How many kilograms of mangoes did Faith made in all after five days?​

Sagot :

Answer:

53.25kg

Step-by-step explanation:

a1=5.65

 

d=2.5

 

Find a5.

 

a5=a1 + (n-1)d

a5=5.65+(4)2.5

a5=15.65

Now find the sum of all

Sn=n/2(a1+a5)

S5=5/2(21.3)

s5=53.25kg

Answer:

18.15 kilograms of mangoes

Step-by-step explanation:

2.5 kilograms×5 days

=12.5 kilograms+5.65 kilograms

=18.15 kilograms